Walker, Alan, 1930-

"Claws that slash, teeth that tear, and tail clubs that crush--dinosaurs were once the terror of the planet! . . . Their weapons were adaptations that helped them hunt and defend themselves"--Provided by publisher.

"Large images of spiders give kids a close-up view of different spiders, their body parts, the amazing webs they weave, and how they hunt prey"--.

"Big trucks carry every kind of product across the country. This book of big trucks will keep kids interested as they learn more of what they see on the roads..."--Provided by publisher.

"This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through, what causes shadows, and what happens when you shine light on a mirror"--Provided by publisher.

Describes the discovery in Africa of a nearly complete skeleton of a teenage male that may represent the "missing link" between apes and modern humans and provides a step-by-step analysis of the find and its significance.

A biography of the Hungarian pianist and composer who began his career with a piano recital at age nine. Includes examples and analyses of his work.

A biography of the Hungarian pianist and composer who began his career with a piano recital at age nine. Includes examples and analyses of his work.