Sal Murdocca

Eight-year-old Jack and his younger sister Annie use the magic treehouse to travel back to the Middle Ages, where they explore a castle and are helped by a mysterious knight.

Their magic tree house takes Jack and Annie back to the Wild West, where they experience excitement and danger and try to solve a riddle.

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.

The magic tree house takes Jack and Annie to Africa where they meet up with wonderful wild animals, a very hungry warrior, and where they even solve a riddle.

Sonny worries about how much his baby sister will grow, especially when she seems to eat all the time.

Describes the changing nature of weather and how meteorologists predict and study such storms as tornadoes, hurricanes, and blizzards.

Contains information on pirates including ships, weapons, treasure, and more.

Presents a picture of life in colonial America and reviews the causes and major events of the American Revolution.

Designed for younger readers, this is an informative, fact-filled guide to all kinds of natural disasters.