Share this Page Gillia M. Olson 2 Total Resources 3 Books Books by Gillia M. Olson 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 Gillia M. Olson Curious about Bigfoot by Gillia M. Olson 2 Resources Add to Reading List Share this Book Curious about Saturn by Gillia M. Olson 2 Resources Add to Reading List Share this Book Needs and Wants by Gillia M. Olson Resource Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.