Courtesy Levine Querido Publishers Share this Page Jef Aerts 0 Total Resources 1 Books Books by Jef Aerts 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 Jef Aerts The Blue Wings by Jef Aerts 3 Resources Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.