Author: Lucy Spelman
RU Level: 6th Grade
Featuring 25,000 species with photos, maps and all the things that National Geographic is known for. A fabulous resource done with a readable and engaging format for older students
Author: Catherine D. Hughes
RU Level: 2nd Grade
Highlighting thirty-two animals, this book is for the younger elementary student with information appropriate for that age. Again, a great resource to give examples of creatures and their homes, diet, size and features.