Go back 20,000 years ago to a time of much colder global temperatures when glaciers and extensive sheets of ice covered much of our planet. As these sheets traveled, they caused enormous changes in the Earth's landscape and climate, leading to the evolution of creatures such as giant armadillos, saber-toothed cats, and woolly mammoths as well as club-wielding Neanderthals and later the cleverer modern humans. Nico Medina re-creates this harsh ancient world in a vivid and easy-to-read narrative.
This is Book 4 in the What Was...? Series. See all What Was...? books here.
Nico Medina is the author of several Who HQ books, including Where Is Mount Everest ?, Where Is Alcatraz ?, Who Is Aretha Franklin? , and What Was the Ice Age?More about Nico Medina
Dorothy and Thomas Hoobler have written many books for children and young adults, including Where Are the Great Pyramids? Their YA mystery, In Darkness, Death, won the Edgar Award.More about David Groff