"Jack and Annie travel in the magic tree house to Galveston, Texas on September 8, 1900--the day of the worst natural disaster in US history"--

In this time-travel story, Zack, a fifth-grader, meets his future son. When Zack goes to a store to buy a baseball card, he finds himself face-to-face with his future son who has traveled back in time.

"Travel to Ancient Greece with Jack and Annie as they meet Alexander the Great and help tame his wild stallion"--

When Dr. Bunsen builds a remote control that can fast-forward and rewind through real time, the DATA Set find themselves lost in different time periods and must reset time before the universe is broken forever.

When aliens emerge from the walls and neutralize everyone on the space station but Gordon, he travels back in time in an experimental time machine to stop the alien invasion, but accidentally ends up five years in the past.

"When Jack Knight takes off in his biplane from North Platte, Nebraska, in 1921, hundreds of people crowd the airstrip. Is Jack transporting a famous passenger? Is he ferrying medicine for a sick child? Nope--Jack has six sacks of mail. For the past few years, biplanes like Jack's have been flying the mail only during daylight hours. Flying after dark is risky and crashes are too common, so lawmakers decide to cut funding for the US Air Mail Service....

The author of Cloth Lullaby and the illustrator of When Green Becomes Tomatoes depicts Anne-France Dautheville's hazardous 1973 journey through remarkable world cultures, in a picture book biography of the first woman to ride a motorcycle around the world.

A boy helps his father keep their very old car running as they make a trip to Havana for his newborn cousin's zero-year birthday. Includes author's note about cars in Cuba.

The magic treehouse takes Jack and Annie to a moon base in the future where they continue to search for the fourth thing they need to free their friend Morgan from the magician's spell.