Rex and her best friend Pinky, each the proud possessor of twenty-seven stuffed animals or dinosaurs, find their visit to the museum and its gift shop complicated by Pinky's little sister Amanda.
Neil and his family face an uncertain future when they are trapped inside the Wyrd Museum which has been thrown into chaos with the disappearance of one of the three Fates of humankind and the unleashing of a long dormant evil force.
When ten-year-old Tomas and his friends visit the National Air and Space Museum in Washington, D.C., he sees the Apollo 11 Lunar Module and suddenly finds that he has become Neil Armstrong as he makes his historic walk on the moon in 1969.
At the art museum, while her grandmother dozes, Katie steps into the painting of the Mona Lisa and together they have adventures with the characters from four other well-known Renaissance paintings. Includes information about the artists.