Full AspenCat Catalog

When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.

Jack and Annie travel in their magic tree house to Elizabethan London, where they become actors in a production of A Midsummer Night's Dream and try to rescue a tame bear.

When Buzz, his parents, and his pet fly go on a road trip and get lost, Fly Guy comes to the rescue to help them find their way home.

The magic treehouse whisks Jack and Annie back to the days of deserted islands, secret maps, hidden gold, and nasty pirates.

Their magic tree house takes Annie and Jack to Pompeii just as Vesuvius is about to erupt, and they must find a Roman scroll before everything is covered with burning ash.

After Ashley and Kristi find an antique doll buried in old Miss Cooper's garden, they discover that they can enter a ghostly turn-of-the-nineteenth-century world by going through a hole in the hedge.

Jack and Annie travel in their Magic Tree House back to a Hawaiian island of long ago where they make friends, learn how to surf, and encounter a tsunami.

Cora hasn't spoken to her best friend, Quinn, in a year. Despite living next door to each other, they exist in separate worlds of grief. Cora is still grappling with the death of her beloved sister in a school shooting, and Quinn is carrying the guilt of what her brother did. On the day of Cora's twelfth birthday, Quinn leaves a hox on her doorstep with a note. She has decided that the only way to fix things is to go back in time to the moment...

Excited to board the Titanic with his aunt and little sister, ten-year-old George begins to explore the ill-fated ship's first-class storage cabin when the ship is rocked by a collision with an iceberg and begins to sink. Includes facts about the Titanic.

Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice.