While on a field trip to New York's Museum of Natural History, Joe, Sam, and Fred travel one hundred years into the future, where they encounter robots, anti-gravity disks, and their own grandchildren.

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.

During a class field trip to a Pilgrim village recreation, Katie finds herself replacing an actor playing a Pilgrim and, later, when her family goes to New York City, she becomes a clown in the Thanksgiving Day parade.

Alex decides that the only safe place for the mystical pencil is the museum where his father works--but when Marvin borrows the pencil and begins to draw dinosaurs, things quickly get out of hand.

Accepting a dream job at the Harlowe House estate museum in New England, Augusta Podos discovers a Harlowe daughter who was almost completely removed from the family historical record and digs deeper, awakening a sinister power. Margaret Harlowe never quite fit in with her kin, but in the tangled woods surrounding her family's estate she cultivated her uncanny power. Whispers of "witch" dogged her footsteps, and Margaret's power began to wind itself...

"The Bailey School Kids take a field trip to a science museum, where they meet Dr. Victor and his hulking assistant, Frank. Secrets lurk behind every door in the spooky old museum. What's Dr. Victor doing in his hidden lab? And could Frank be Frankenstein's monster -- even though he loves to plant flowers?"--

"Curator of paleontology Dr. Simon Nealy never expected to return to his Pennsylvania hometown, let alone the Hawthorne Museum of Natural History. He was just a boy when his six-year-old sister, Morgan, was abducted from the museum under his watch, and the guilt has haunted Simon ever since. After a recent break-up and the death of the aunt who raised him, Simon feels drawn back to the place where Morgan vanished, in search of the bones they never...

Alexander's class is going on a sleepover at the Stermont Museum, but something is stealing bright, shiny objects from all over town, including the museum's treasured Ruby Scorpion, and on the night of the visit the young monster hunters finally confront the town's newest monster--a warrior covered entirely by bubble-wrap.

When twelve-year-olds Hannah and Maggie switch places, Hannah must prevent a famous art theft in 1905 and Maggie must cope with modern life until they can switch back.

In Edison, New Jersey, in a museum devoted to the inventor Thomas Edison, a loner sixteen-year-old girl with a limb difference and the seemingly coolest boy in school spend the night during a snowstorm, growing close until a shameful secret threatens everything.