African ElephantsDiagrams, graphs, and fun text help readers explore the lives of African elephants and their place in the wild animal kingdom.

while teaching ways to measure a day and how it compares to hours and weeks

and such defining features as their dry terrain

an elementary-level introduction to the Taj Mahal

the largest cats in the world

and hunting characteristics of these flippered

the Goliath beetle

kids will learn about the appearance

Elementary-level text and engaging sports photos highlight the St

and why people pay tax

After getting their heart rates up while on a bike ride

This book looks at how exercise helps your body

the costs and energy of moving and cleaning water