Dougal Dixon

"Describes the animals of the Quaternary Period, when an ice age took hold of Earth, and new animals evolved to survive the harsh weather. This period also marks when our human ancestors started to appear. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--

"Describes the animals of the Paleozoic Era, when animals with bony parts and the first land animals developed. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--

From paramammals to dimetrodon, this book reveals amazing facts about the creatures that existed before the very first dinosaurs arrived. With amazing images and jaw-dropping facts, learn all about the prehistoric creatures that roamed before the Triassic period.

Presents an introduction to the Paleozoic era, providing a time line and details about the animals that lived during the time period.

Presents an introduction to the Mesozoic era, providing a time line and details about the animals that lived during the Jurassic period.