Courtesy Abby Howard Share this Page Abby Howard 2 Total Resources 3 Books About the Author 1 Personal Website for Abby Howard View the Website Share Author Interviews 1 Guest post by Abby Howard about Ocean Renegades! Created by YAYOMG! View on YAYOMG! Share Books by Abby Howard 3 Sort by Number of Resources Number of Awards Book Title Year Published Word Count Reading Level: ATOS® Reading Level: Lexile® Add Multiple Titles to Reading List Browse books by Abby Howard Ocean Renegades!: Journey Through the Paleozoic Era by Abby Howard 4 Resources1 Award Add to Reading List Share this Book Dinosaur Empire!: Journey Through the Mesozoic Era by Abby Howard 3 Resources1 Award Add to Reading List Share this Book Mammal Takeover!: Journey Through the Cenozoic Era by Abby Howard 3 Resources1 Award Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.