Tom and Cass, twins, have always been inseparable. But Tom now realizes that Cass is changing - becoming more distant, growing up. He is disturbed and dismayed to find himself excluded from her...

Mel Beeby’s eighth adventure takes her to medieval Japan, searching for a lost soul. New-look cover for an angelic series rebirth! Mel and Reuben have been studying Soul Retrieval, running...

Mel is swashbuckling off to the seventeenth century Caribbean – watch out, there are pirates about! Lately Brice seems to be behaving, so when Michael asks Mel to join him on a mission to the...

It's been three months since Rob's younger sister, Chloe, fell into a coma after a riding accident, and his life is in disarray. Rob's parents spend most of their time at his sister's bedside, and...

From award-winning science writer Seymour Simon, this close-up look at our own Milky Way and other enormous clusters of stars describes the many different types of galaxies, how they were formed,...

Twinkling in the night sky, stars have inspired wonder and amazement in us since ancient times. They have guided our journeys and inspired our poetry and art, but until recently we have known very...

Many people see snakes as gross and slimy, but snakes are actually one of the most fascinating reptiles on the planet. They have beautifully patterned skin, flexible bodies, internal ears, and the...

They’re creepy, they’re crawly, and they’re absolutely fascinating! Award-winning science writer Seymour Simon’s engaging narrative, combined with up–close, visually arresting photographs give the...

Sudoku is the fiendishly addictive number puzzle game that has become the nation's latest obsession. This book for young readers contains over 120 puzzles and step-by-step instructions, guiding...

Math rocks! At least it does in the gifted hands of Sean Connolly, who blends middle school math with fantasy to create an exciting adventure in problem-solving. These word problems are perilous,...

A majestic horse endures mistreatment and neglect before being reunited with his friends.