It’s the 1950s when Johnny Dixon’s mother dies, his father goes to fight in the Korean War, and he goes to live with his grandparents. Although life in a new house is strange, Johnny’s “Grampa” listens to his favorite ballgames, takes him on long walks, and tells him stories of the strange mysteries that lurk in the shadows. Best of all, he’s friends with Professor Childermass, an eccentric academic who’s about to take Johnny on the adventure of a lifetime.

It was a warm summer day in 1951 when Rose Pottinger and Mrs. Zimmermann entered the tunnel. When they had emerged, it was snowing...and the year was 1828. Mrs. Zimmermann had felt that the ghost of Granny Wetherbee, who had taught Mrs. Zimmermann witchery, was in trouble and needed help. So she and Rose Rita had traveled to Pennsylvania where Granny had lived. They never dreamed that they would also journey back to a time long ago where they would encounter a sorcerer more terrifying than either could have imagined.

After Rose Rita Pottinger cuts her finger on an enchanted Egyptian scroll, Lewis Barnavelt must work together with his neighbor Florence and sorcerous uncle Jonathan to rescue Rose Rita from the tomb in which she's imprisoned.

When Lewis Barnavelt, an orphan, comes to stay with his Uncle Jonathan, he expects to meet an ordinary person. But he is wrong. Uncle Jonathan and his next-door neighbor, Mrs. Zimmermann, are both witches! Lewis is thrilled. At first, watching magic is enough. Then Lewis experiments with magic himself and unknowingly resurrects the former owner of the house: a woman named Serenna Izard. It seems that Serenna and her husband built a timepiece into the walls - a clock that could obliterate humankind. And only the Barnavelts can stop it!

Lewis is sure that Grandpa Barnavelt's 1859 lucky coin is really a magic talisman in disguise. With its power, he could do anything he wanted - like get back at bully Woody Mingo. But as soon as he begins wearing the coin around his neck, strange things start to happen. Mysterious letters arrive in the dead of night. A strange, shadowy figure seems to be tracking him. And when Lewis finally gets his revenge on Woody, he feels as if someone else is inside his body, urging him to go even further. Has Lewis awakened a force beyond his control?

Something evil has taken over. Lewis Barnavelt and his uncle are in England, visiting a cousin at Barnavelt Manor. Lewis quickly becomes friends with the housekeeper's son, and as the two boys explore a garden maze, Lewis accidentally unleashes demonic forces that summon the ghost of an evil wizard bent on destroying his entire family. Can Lewis fight the maniacal wizard, or will all the Barnavelts perish?

Prospero, a tall, skinny misfit of a wizard, lives in the South Kingdom - a patchwork of feuding duchies and small manors, all loosely loyal to one figurehead king. Along with his necromancer friend Roger Bacon, who has been on a quest to find a mysterious book, Prospero must flee his home to escape ominous pursuers. Thus begins an adventure that will lead him to a grove where his old rival, Melichus, is falsely rumored to be buried and to a less-than-hospitable inn in the town of Five Dials - and ultimately into a dangerous battle with origins in a magical glass paperweight.

When Lewis Barnavelt and Rose Rita Pottinger explore an abandoned theater, they discover an unpublished opera score entitled "The Day of Doom". Ignoring a strange omen, they show it to their music teacher, who heralds "The Day of Doom" as a masterpiece. Little do they know that the eerie Henry Vanderhelm, the composer's grandson, arrives - with a plan. A plan to awaken the dead and enslave the world!

What is it about the old Wilder Creek Bridge that makes Lewis Barnavelt so curious - and so afraid? When Lewis and his best friend Rose Rita Pottinger set out to explore the bridge and the deserted farm nearby, they discover shocking secrets - and a horrifying monster. Even Lewis's Uncle Jonathan and the magical Mrs. Zimmermann may not be able to vanquish this ferocious creature!

The lovable underdog Lewis Barnavelt and his best friend, Rose Rita, are at it again - investigating the curious (and possibly supernatural?) goings-on in their town of New Zebedee. They get more than they bargained for when a new family moves into the Hawaii House, one of the oddest-looking houses in town, and Lewis and Rose Rita are drawn into a mystery involving forces far beyond the shores of their imagination. Why are there strange drumbeats emanating from the top floor of the Hawaii House? And why is Lewis having dreams about Pele, the Hawaiian goddess of fire?

Lewis' hopes for a peaceful summer vacation are shattered as one accident after another plagues him. Is all his bad luck really just a coincidence? Or does it have something to do with the mysterious hooded figure he keeps seeing?

Though forty miles away, Duston Heights is not safe from the flu that’s raging through Boston. When Johnny Dixon’s grandmother falls ill, he’s sent to live with his neighbor to avoid infection. So many locals are getting sick that school is canceled for a week, and the reclusive Dr. Abram Ashburn comes out of retirement to make house calls. After seeing a scary vision of his bedridden grandmother outside of a window, Johnny starts to feel on edge. Then he and his best friend find what looks to be a weird map of a cemetery in Dr. Ashburn’s house.

For Milo, everything’s a bore. When a tollbooth mysteriously appears in his room, he drives through only because he’s got nothing better to do. But on the other side, things seem different. Milo visits the Island of Conclusions (you get there by jumping), learns about time from a ticking watchdog named Tock, and even embarks on a quest to rescue Rhyme and Reason. Somewhere along the way, Milo realizes something astonishing. Life is far from dull. In fact, it’s exciting beyond his wildest dreams.

When Dr. Louis Creed takes a new job and moves his family to the idyllic, rural town of Ludlow, Maine, this new beginning seems too good to be true. Yet despite Ludlow's tranquility, there's an undercurrent of danger that lingers...like the graveyard in the woods near the Creeds' home, where generations of children have buried their beloved pets.

As the city prepares to celebrate Queen Victoria's golden jubilee, Veronica Speedwell is marking a milestone of her own. After burying her spinster aunt, the orphaned Veronica is free to resume her world travels in pursuit of scientific inquiry - and the occasional romantic dalliance. As familiar with hunting butterflies as she is fending off admirers, Veronica wields her butterfly net and a hatpin with equal aplomb, and with her last connection to England gone, she intends to embark upon the journey of a lifetime.

It was a warm summer day in 1951 when Rose Pottinger and Mrs. Zimmermann entered the tunnel. When they had emerged, it was snowing...and the year was 1828. Mrs. Zimmermann had felt that the ghost of Granny Wetherbee, who had taught Mrs. Zimmermann witchery, was in trouble and needed help. So she and Rose Rita had traveled to Pennsylvania where Granny had lived. They never dreamed that they would also journey back to a time long ago where they would encounter a sorcerer more terrifying than either could have imagined.

Lewis is sure that Grandpa Barnavelt's 1859 lucky coin is really a magic talisman in disguise. With its power, he could do anything he wanted - like get back at bully Woody Mingo. But as soon as he begins wearing the coin around his neck, strange things start to happen. Mysterious letters arrive in the dead of night. A strange, shadowy figure seems to be tracking him. And when Lewis finally gets his revenge on Woody, he feels as if someone else is inside his body, urging him to go even further. Has Lewis awakened a force beyond his control?

When Lewis, his uncle Jonathan, and their friends Rose Rita Pottinger and Mrs. Zimmermann take a trip to a small town near Lake Superior, they expect a pleasant vacation. Instead, they find themselves facing the ghastly Ishmael Izard, son of the fiendish creator of the Doomsday Clock that was once hidden in the walls of Uncle Jonathan's house. Ishmael himself is a cruel and heartless sorcerer, and he is determined to wreak vengeance upon the entire world. Will Lewis and his friends be strong enough to defeat him, or will their fate be decided by their most formidable foe yet?

Something evil has taken over. Lewis Barnavelt and his uncle are in England, visiting a cousin at Barnavelt Manor. Lewis quickly becomes friends with the housekeeper's son, and as the two boys explore a garden maze, Lewis accidentally unleashes demonic forces that summon the ghost of an evil wizard bent on destroying his entire family. Can Lewis fight the maniacal wizard, or will all the Barnavelts perish?

After Rose Rita Pottinger cuts her finger on an enchanted Egyptian scroll, Lewis Barnavelt must work together with his neighbor Florence and sorcerous uncle Jonathan to rescue Rose Rita from the tomb in which she's imprisoned.