Courtesy Marc J. Kuchner Share this Page Marc J. Kuchner 1 Total Resources 1 Books About the Author 1 Personal Website for Marc J. Kuchner Visit the Blog Share Books by Marc J. Kuchner 1 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 Marc J. Kuchner Asteroid vs. Comet by Marc J. Kuchner and Matt Schu 3 Resources Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.