When eleven-year-old Theodosia and her cat, Isis, travel to Egypt to return the Orb of Ra and the Emerald Tablet, she hopes to learn more about her origins but finds, instead, the Serpents of Chaos and a precious treasure that suddenly appears and disappears.

A visit to an art museum inspires a young mouse to become a painter.

Theodosia's ability to detect black magic raises her suspicions about a magician known as the Great Awi Bubu, while Henry discovers an artifact at the Museum of Legends and Antiquities that is coveted by every occultist in London.

Twelve-year-old Theo uses arcane knowledge and her own special talent when she encounters two secret societies, one sworn to protect the world from ancient Egyptian magic and one planning to harness it to bring chaos to the world, both of which want a valuable artifact stolen from the London museum for which her parents work.

When he and some other first graders get lost in the museum, Jim decides to be brave and go find the teacher.

The Backyardigans imagine that they are secret agents who get into sticky situations when they sneak into the Treasure Museum.

Children come to visit a little girl who lives all alone inside a castle that is housed inside of a museum.

In rhyming text, Princess Truly visits the science museum with her brother, solves the mystery of her missing snack, and uses her magic curls to take a trip to outer space with her pug, Sir Noodles.

Young Detective Jeffrey Bones investigates the disappearance of the plastic dinosaur his grandfather just bought for him in a museum gift shop.