Straight-laced fifth grader Emily's world is turned upside down when new neighbor and free spirit Rani moves in with her dog Otto

The saber-toothed cat was a fearsome prehistoric predator. Written for beginning readers, clear and succinct text explains how we think saber-toothed cats lived, hunted, and became extinct. Back matter explores other large-toothed predators and provides additional print, visual, and web resources.

A fascinating prehistoric creature, the flightless terror bird in ancient South America was a formidable hunter. Thomson's succinct and age-appropriate text explains how terror birds lived, hunted, and how they might have died out. The scientifically accurate illustrations will appeal to young naturalists and budding paleontologists

This introduction to pandemics and their history shows readers how to stay safe, and also includes a glossary, an infographic on how the coronavirus spreads, a handwashing diagram and a timeline showing the pandemics of the past

Illustrations and evocative text show how imagination can reveal the extraordinary in the everyday

Did you know that rhinoceroses are the second biggest land animal in the world, second only to elephants? How about that rhinos have especially poor eyesight? Or that white and black rhinos are called that even though neither of them is black or white?

Help kids ages 6 to 9 discover the life of Neil Armstrong-a story about working hard and achieving the impossible Neil Armstrong became the first person ever to step foot on the moon. Before he flew space missions and made history with his moon landing, Neil was a curious kid who loved putting together model airplanes. He dreamed about pushing the boundaries of flight and studied hard in school to achieve his goals. Explore how Neil went from...

Fourteen-year-old Haley is struggling to cope. She's got a new stepmom and baby brother. Her cousin Jake is dying from a terminal illness. Her grades are slipping. And the boy she likes is dating her best friend. But all that's nothing compared to what she uncovers when she digs deep into her family history for a school project. Now she's got a blood-stained glove, eerie messages on the TV screen, and ghostly images on her camera. Just what-or who-has...