Twelve-year-old Aru stretches the truth to fit in at her private school, but when she is dared to prove an ancient lamp is cursed, she inadvertently frees an ancient demon.

Museum security guard Larry Daley discovers that the mysterious magical source that brings the museum's inhabitants to life is fading, and he must figure out how and why his friends exist before it's too late.

When mummies go missing all over London, eleven-year-old Theodosia puts aside her fight against the Serpents of Chaos to save her father, who is suspected in the thefts, all the while avoiding a string of new governesses.

Meet Mr. Penguin: adventurer (and penguin)! He has a dashing hat. He has a battered satchel. He has a packed lunch of fish finger sandwiches. Now he just needs an adventure! So when Bouddica Bones from the Museum of Extraordinary objects calls for help, Mr. Penguin swings into action. Can he and Colin the spider find the museum's missing treasure before bandits do? Or is this the adventure Mr. Penguin should have never answered? -- from Amazon.

Liz is excited for her sleepover at the museum until she hears some spooky noises that may turn this sleepover into a nightmare.

"Captain Awesome ventures into the depths of a museum to reclaim a mummy's ancient treasure"--

Having lost his mother and his hearing in a short time, twelve-year-old Ben leaves his Minnesota home in 1977 to seek the father he never knew in New York City, and meets there Rose, who is also longing for something missing from her life. Ben's story is told in words; Rose's in pictures.

Fergus, the pet mouse in Miss Maxwell's classroom, stows away in a backpack on a field trip to the museum. He makes a new friend, Zeke, another mouse, who shows Fergus many interesting exhibits, but now he wonders how to get back to school.

Skipping a day at her elite New York City prep school when things get a bit too intense, Callie befriends a boy who is doing research throughout the city's museums while they try to reveal why her grandmother wants to travel back to 1986.

When a statue is broken during her class' overnight trip to the museum, Nancy, Bess, and George try to get to the bottom of the mystery and find those responsible.