Oona and her best friend Otto love to search for treasure...and often find trouble instead. Messy trouble. Tricky trouble. Even shark-related trouble. That's never stopped them before, though! After all, no proper treasure hunt is without some adventure. But when the grandest treasure yet is stuck in a deep, dark rift, Oona's not sure if she can dive right in. What might be waiting for her in those unknown waters?

Each night, millions of stars light up the dark skies. Galaxies throughout the universe encompass thousands of stars. The appearance of stars in the sky have intrigued and enthralled humans since ancient time. From constellations to the big bang theory, Stars and Galaxies explores the complex world of astronomy and scientific discovery.

An unexpected rain shower causes quarreling among the members of a small community.

Ana Dakkar is a freshman at Harding-Pencroft Academy, a five-year high school that graduates the best marine scientists, naval warriors, navigators, and underwater explorers in the world. Ana's parents died while on a scientific expedition two years ago, and the only family's she's got left is her older brother, Dev, also a student at HP. Ana's freshman year culminates with the class's weekend trial at sea, the details of which have been kept secret....

Presents a collection of poems about the activities of a variety of different bugs which flourish in a garden from early spring to late fall.

Little turtle was lost. Free from his egg, he climbed out into big, new world. Lost and alone, he wondered where did he really belong? He needed help, but where could he turn? Includes "For Creative Minds" educational section.

A biography of a self-taught scientist who photographed thousands of individual snowflakes in order to study their unique formations.

A very clever snowman eludes the traps of the group of children who built him as a contest entry, while gathering items for a surprise.

It has been a year since newly orphaned Peter and his pet fox Pax, now a protective father, have seen each other, but their paths cross again when Pax's kit falls desperately ill forcing him to turn to the one human he knows he can trust.

Explains the different types of trees and their benefit to the planet.