The whole Lambchop family is off to see Mount Rushmore. But when Flat Stanley and his brother, Arthur, team up with a scrappy cowgirl named Calamity Jasper, their vacation turns into the Wild West experience of a lifetime. Pretty soon, they find themselves in a real tight spot...even for a flat boy like Stanley!

When Stanley Lambchop awakes one morning, his brother, Arthur, is yelling. A bulletin board has fallen on Stanley during the night, now he is only half an inch thick!

Mrs. Piggle-Wiggle has gone away unexpectedly and left her niece, Missy Piggle-Wiggle, in charge of the Upside-Down House and the beloved animals who live there: Lester the pig, Wag the dog, and Penelope the parrot, among others. Families in town soon realize that like her great-aunt, Missy Piggle-Wiggle has inventive cures for all sorts of childhood (mis)behavior: The Whatever Cure and the Just-a-Minute Cure, for instance. What is a stressed out parent to do? Why, call Missy Piggle-Wiggle, of course!

The 1938 classic tells the story of Mr. Popper, the small-town housepainter who dreamed of exploring Antarctic regions, and Captain Cook, the redoubtable penguin who turned Mr. Popper's world upside down.

When Gregor falls through a grate in the laundry room of his apartment building, he hurtles into the dark Underland, where spiders, rats, and cockroaches coexist uneasily with humans. This world is on the brink of war, and Gregor's arrival is no accident. A prophecy foretells that Gregor has a role to play in the Underland's uncertain future. Gregor wants no part of it, until he realizes it's the only way to solve the mystery of his father's disappearance.

When teenagers Jay and Lila Cooper and their archaeologist father travel to Nepur, an uninviting land of deserts and danger, they must search to uncover the truth behind an ancient legend. Locals claim that inside a dark cavern called the Dragon's Throat is a forbidden Door that brings certain death to anyone who tries to open it. Armed with the knowledge that God is more powerful than any legend or curse, Jay and Lila plunge down into the Dragon's Throat, determined to find out what awaits them on the other side of the Door.

The globe-trotting thief in the red fedora returns! And now, the question isn't where—but who? In the role of Carmen Sandiego, award-winning performer Kyla Garcia reveals, for the very first time, the backstory of the ever-elusive master criminal whose whereabouts captured the imaginations of children everywhere—through educational video games, animated series, and a popular PBS "gameshow" for middle schoolers in the 1990s.

What if you could actually see angels and fallen angels engaging in battle? Would you have the courage to join the fight? A year ago, Jonah Stone and his sister, Eliza, discovered that their mother is a nephilim, the child of a union between a human and a fallen angel, which makes them and their little brother, Jeremiah, quarterlings, or one-quarter angel. When Jonah and Eliza are attacked by fallen angels at school, they learn that quarterlings are being targeted all over the world. The kids undergo special training to help them discover their own unique angelic gifts

The recently orphaned Sisters Grimm find out from their Granny, who they thought was dead, that they're descendents of the legendary Brothers Grimm. Now they must take over the family responsibility of being fairy tale detectives in a town where fairy tales are real. Their first case: a giant is destroying the town and it may have something to do with a boy named Jack and a certain famous beanstalk.

When Alex finds out he is Unwanted, he expects to die. That is the way of the people of Quill: Each year all the 13-year-olds are labeled as Wanted, Necessary, or Unwanted. Wanteds get more schooling and train to join the army. Necessaries keep the farms running. Unwanteds are set for elimination. It’s hard for Alex to leave behind his twin, Aaron, a Wanted, but he makes peace with his fate - until he discovers that instead of a “death farm”, what awaits him is a magical place called Artime.

Marcus and his twin sister, Ellie, live in the loft above their grandparents' magic shop - the one all the rumors are about. Soon the children are thrown into a world that they never knew existed. Not only is the family business a front, but Marcus learns that he has been marked as a dead man from the time he was born.

Zulaikha hopes. She hopes for peace, now that the Taliban have been driven from Afghanistan; a good relationship with her hard stepmother; and one day even to go to school, or to have her cleft palate fixed. Zulaikha knows all will be provided for her "Inshallah," God willing. Then she meets Meena, who offers to teach her the Afghan poetry she taught her late mother. And the Americans come to her village, promising not just new opportunities and dangers, but surgery to fix her face. These changes could mean a whole new life for Zulaikhabut can she dare to hope they'll come true?

Even though his awful great-aunt Gertrudis doesn't approve, Micah believes in the stories his dying grandpa Ephraim tells him of the magical Circus Mirandus: the invisible tiger guarding the gates, the beautiful flying birdwoman, and the magician more powerful than any other - the Man Who Bends Light. Finally Grandpa Ephraim offers proof. The circus is real. And the lightbender owes Ephraim a miracle.

Things happen on Bus 13 that can happen nowhere else. As Cali witnesses the strange events and odd behaviors, she finds herself unwillingly drawn into the lives of the other riders. The simple question "who are you?" is the beginning of an adventure Cali never dreamed of. Join Cali in getting to know the ordinary, extraordinary riders on Bus 13.

The Seven Wonders adventures continue in this bind-up of The Select and The Orphan. The Select tells the story of thirteen-year-old Burt Wenders, the first documented carrier of the G7W gene, and his fated voyage to the island that would eventually come to house the Karai Institute. In The Orphan, learn the story of Daria, orphaned at a young age and enslaved by the Babylonians, and her valiant battle to escape the only city she's ever called home. These titles are together for the first time ever.