Cassandra Penelope Dankworth is a creature of habit. She likes what she likes (museums, jumpsuits, her boyfriend, Will) and strongly dislikes what she doesn't (mess, change, her boss drinking out of her mug). Her life runs in a pleasing, predictable order…until now. Then, something truly unexpected happens: Cassie discovers she can go back and change the past. One small rewind at a time, Cassie attempts to fix the life she accidentally obliterated, but soon she'll discover she's trying to fix all the wrong things.

Sally Milz is a sketch writer for The Night Owls, a late-night live comedy show that airs every Saturday. With a couple of heartbreaks under her belt, she’s long abandoned the search for love, settling instead for the occasional hook-up, career success, and a close relationship with her stepfather to round out a satisfying life. But when Sally’s friend and fellow writer Danny Horst begins dating Annabel, a glamorous actress who guest-hosted the show, he joins the not-so-exclusive group of talented but average-looking and even dorky men at the show.

Authors June Hayward and Athena Liu were supposed to be twin rising stars: same year at Yale, same debut year in publishing. But Athena’s a cross-genre literary darling, and June didn’t even get a paperback release. Nobody wants stories about basic white girls, June thinks. So when June witnesses Athena’s death in a freak accident, she acts on impulse: she steals Athena’s just-finished masterpiece, an experimental novel about the unsung contributions of Chinese laborers to the British and French war efforts during World War I.

In her twenties, Emma Blair marries her high school sweetheart, Jesse. They build a life for themselves, far away from the expectations of their parents and the people of their hometown in Massachusetts. They travel the world together, living life to the fullest and seizing every opportunity for adventure. On their first wedding anniversary, Jesse is on a helicopter over the Pacific when it goes missing. Just like that, Jesse is gone forever.

Kristen Petersen doesn't do drama, will fight to the death for her friends, and has no room in her life for guys who just don't get her. She's also keeping a big secret: facing a medically necessary procedure that will make it impossible for her to have children. Planning her best friend's wedding is bittersweet for Kristen - especially when she meets the best man, Josh Copeland. He's funny, sexy, never offended by her mile-wide streak of sarcasm, and always one chicken enchilada ahead of her hangry. Even her dog, Stuntman Mike, adores him. The only catch: Josh wants a big family.

Avery Grambs has a plan for a better future: Survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why - or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch - and his love of puzzles, riddles, and codes.

Sunshine Mackenzie truly is living the dream. A lifestyle guru for the modern age, Sunshine is beloved by millions of people who tune in to her YouTube cooking show, and millions more scour her website for recipes, wisdom, and her enticing suggestions for how to curate a perfect life. She boasts a series of New York Times best-selling cookbooks, a devoted architect husband, and a reputation for sincerity and kindness - Sunshine seems to have it all. But she's hiding who she really is.

Meet Emma Corrigan, a young woman with a huge heart, an irrepressible spirit, and a few little secrets.

An American girl finds her prince in this "fun and dishy" (People) royal romance inspired by Prince William and Kate Middleton. American Bex Porter was never one for fairy tales. Her twin sister Lacey was always the romantic, the one who daydreamed of being a princess. But it's adventure-seeking Bex who goes to Oxford and meets dreamy Nick across the hall - and Bex who finds herself accidentally in love with the heir to the British throne. Nick is wonderful, but he comes with unimaginable baggage.

The brand new summer bestseller from the immensely popular Lindsey KelkTess Brookes has always been a girl with a Plan. But when the Plan goes belly up, she’s forced to reconsider.After accidently answering her flatmate Vanessa’s phone, she decides that since being Tess isn’t going so well, she might try being Vanessa. With nothing left to lose, she accepts Vanessa’s photography assignment to Hawaii - she used to be an amateur snapper, how hard can it be? Right? But Tess is soon in big trouble.

When accident-prone Helen Grey finds a thong stuffed into the pocket of her boyfriend's best work trousers, it's time for her to move on. His excuse that he needed to dust the photocopier and just thought that it was a rag sounds like a lame excuse. Helen's life is propelled in an unexpected direction after her best friend, Ayshe, sets her a fourteen-day, life-changing challenge. Helen receives a task everyday which she must complete without question.

Alice's life has become a bit boring lately. Her friends are busy getting married and having babies, but she's not ready for those changes in her own life - not even sure she still loves her boyfriend. Then she meets Gretchen. A brand-new, fun and unencumbered friend. Gretchen knows how to have a good time, and she also has a totally gorgeous brother. Before she knows it, Alice has been swept up into her new best friend's world. But Gretchen has a dark secret. Will Alice learn the truth before she throws her old life away?

Annie Higgins has given up on love: she’s too busy trying to get her own business off the ground. But - infuriated by the advertising agency across the hall making fun of her job - Annie accepts their crazy challenge: to make a random stranger Instagram-famous in just 30 days.

Annie's heart can't be broken - or so she thinks. After a series of tragic events tore a hole through the perfect life she'd built, there's nothing left to break. Jaded and alone, she's been sleepwalking through life, with a boring job, an irritating roommate, and a serious binge-watching addiction. But she's okay with that - if you've lost everything, you've got nothing to lose, right? Polly is everything Annie doesn't need in her life - or so she thinks. But Polly is determined to finally wake Annie up to life.

Within days of wishing she could change her life, Fran Cooper is acting assistant to a celebrity, on a yacht in the Mediterranean and en route to a tiny Italian island and the glittering Crystal Ball, along with the world’s rich and famous. When she—quite literally—bumps into a handsome American called Evan, a man able to keep his cool in the face of chaos, the magic really begins.

The brand new summer bestseller from the immensely popular Lindsey KelkTess Brookes has always been a girl with a Plan. But when the Plan goes belly up, she’s forced to reconsider.After accidently answering her flatmate Vanessa’s phone, she decides that since being Tess isn’t going so well, she might try being Vanessa. With nothing left to lose, she accepts Vanessa’s photography assignment to Hawaii - she used to be an amateur snapper, how hard can it be? Right? But Tess is soon in big trouble.

Alice's life has become a bit boring lately. Her friends are busy getting married and having babies, but she's not ready for those changes in her own life - not even sure she still loves her boyfriend. Then she meets Gretchen. A brand-new, fun and unencumbered friend. Gretchen knows how to have a good time, and she also has a totally gorgeous brother. Before she knows it, Alice has been swept up into her new best friend's world. But Gretchen has a dark secret. Will Alice learn the truth before she throws her old life away?

The Comfort Food Cafe is perched on a windswept clifftop at what feels like the edge of the world, serving up the most delicious cream teas, beautifully baked breads and carefully crafted cupcakes. For tourists and locals alike, the ramshackle cafe overlooking the beach is a beacon of laughter, companionship and security - a place like no other, a place that offers friendship as a daily special and where a hearty welcome is always on the menu.

Single mother Callie has come to rely heavily on her best friend Suzy. But Callie suspects Suzy's life isn't as simple as it seems. It's time she pulled away - going back to work is just the first step towards rediscovering her old confidence. So why does she keep putting off telling Suzy about her new job? And who will care for her rather frail daughter, Rae, while she is gone?

Meet Emma Corrigan, a young woman with a huge heart, an irrepressible spirit, and a few little secrets.

Cassie settled down too young, marrying her first serious boyfriend. Now, 10 years later, she is betrayed and broken. With her marriage in tatters and no career or home of her own, she needs to work out where she belongs in the world and who she really is. So begins a yearlong trial as Cassie leaves her sheltered life in rural Scotland to stay with each of her best friends in the most glamorous cities in the world: New York, Paris and London.

Dr. Anya Molokova, a child psychiatrist, is called in to work at MacNeice House, an adolescent mental health treatment center. There she is told to observe and assess Alex Connolly, a keenly intelligent, sensitive ten-year-old coping with his mother's latest suicide attempt. Alex is in need of serious counseling: He has been harming himself and others, often during blackouts. At the root of his destructive behavior, Alex claims, is his imaginary "friend" Ruen, a cunning demon who urges Alex to bend to his often violent will.

Mia has her life in order. She is a grown-up and enjoys a grown-up's relationship with Pete. Not passionate or spontaneous but solid. She knows he is 'the one'. But then she sees a text message on Pete's phone that throws her world into a spin. It is more than friendly, signed off with a kiss, and Mia has never heard of the sender, Liz. With her carefully mapped out life sliding out of control Mia will discover a side to herself she never knew existed, as she formulates a plan to win her happy ending. Because all's fair in love and war - isn't it?

Extremely successful executive Lou Suffern is always overstretched, immune to the holiday spirit that delights everyone around him. The classic workaholic who never has a moment to spare, he is always multitasking while shortchanging his devoted wife and their adorable children. And ever since he started competing for a big promotion, he has barely seen his family at all. One frigid morning, in an uncharacteristic burst of generosity, he buys a cup of coffee for Gabe, a homeless man huddled outside his office building.

Lottie Carlyle is happy enough. Living in a beautiful cottage with her two adorable - sometimes - kids in an idyllic village, on good terms with her ex-husband, and with friends all around, everything is going just fine. But when she meets her new boss, her peaceful world is thrown into delightful, exciting, and frustrating chaos. Tyler is perfect for Lottie, but her kids do not agree.

Miranda's most recent male-related catastrophe is the seemingly perfect Greg. He's gorgeous, witty, and they're on the brink of falling madly in love, until Miranda finds out he's just left his pregnant wife. With the help of her friends, Miranda plans the most delicious revenge a heartbroken girl can get. But will Miranda learn from her mistake or move on to the next "perfect" man and ignore the love of her life waiting in the wings?

When Alexis's little sister Kasey becomes obsessed with an antique doll, Alexis thinks she is just being her usual weird self. Things get weirder, though, when their house starts changing. Doors open and close by themselves; water boils on the unlit stove; and an unplugged air conditioner blasts cold air.

Alice had her whole summer planned. Nonstop all-you-can-eat buffets while marathoning her favorite TV shows (best friends totally included) with the smallest dash of adulting - working at the library to pay her share of the rent. The only thing missing from her perfect plan? Her girlfriend (who ended things when Alice confessed she's asexual). Alice is done with dating - no thank you, do not pass go, stick a fork in her, done. But then Alice meets Takumi and she can't stop thinking about him or the rom com-grade romance feels she did not ask for.

Nicola Berry's life is turned upside down the day a man from another planet comes to Earth on a strange mission. He's looking for somebody to travel back to his home planet and convince their stuck-up princess not to turn Earth into her planet's giant garbage dump. When Nicola is chosen as the Earthling Ambassador, she's not sure that she's up to the task. Can Nicola and her friends save the planet in time? Or will the nasty Princess Petronella cover Earth in a galactic ton of garbage?

While looking out the window with her grandma's binoculars, Sammy witnesses a crime across the street at the Heavenly Hotel. What's worse, the thief saw her spying! As Sammy attempts to find the burglar who has made several other hits in the neighborhood, she finds herself trying to keep him from uncovering her - or worse, the police discovering that she's living illegally with her grandmother in the seniors-only housing!

Harriet Manners knows that a cat has 32 muscles in each ear, a “jiffy” lasts a hundredth of a second, and the average person laughs 15 times per day. She knows that bats always turn left when exiting a cave and that peanuts are one of the ingredients of dynamite. But she doesn’t know why nobody at school seems to like her. So when Harriet is spotted by a top model agent, she grabs the chance to reinvent herself.

Harriet Manners knows many things. She knows that toilet roll was invented by the Chinese in 600 AD. She knows that a comet’s tail always points away from the sun. And she knows that the average healthy heart beats 70 times per minute. Even when it’s broken. But she knows nothing about making new friends at Sixth Form. Or why even her old friends seem to be avoiding her. And she knows even less about being a glittering supermodel success. Which she now is - apparently.

"Do you believe in angels?" Sheena Meyer is the girl that brings an extra sandwich to school each day just in case someone doesn't have lunch. She's also the girl that questions and investigates everything, driving her parents and teachers nuts. She spends most days waiting for some grand event to happen and change her life. But this isn't what she had in mind. The Murk is coming for her because of a gift she doesn't know she has. Nine years ago an angel appeared in front of select kids all over the world.

Stargirl. From the day she arrives at quiet Mica High in a burst of color and sound, the hallways hum with the murmur of “Stargirl, Stargirl.” She captures Leo Borlock’s heart with just one smile. She sparks a school-spirit revolution with just one cheer. The students of Mica High are enchanted. At first. Then they turn on her. Stargirl is suddenly shunned for everything that makes her different, and Leo, panicked and desperate with love, urges her to become the very thing that can destroy her: normal.

Sixteen-year-old Lara Jean Song keeps her love letters in a hatbox her mother gave her. They aren’t love letters that anyone else wrote for her; these are ones she’s written. One for every boy she’s ever loved - five in all. When she writes, she pours out her heart and soul and says all the things she would never say in real life, because her letters are for her eyes only. Until the day her secret letters are mailed, and suddenly, Lara Jean’s love life goes from imaginary to out of control.