Folio Literary Management

Folio Literary Management is an agency who places both fiction and nonfiction with major publishers throughout the U.S. and around the world. Folio offers internships three semesters per year; each semester lasts twelve weeks.  The first semester begins around the end of January, the second at the end of May and the final semester at the end of September.  They usually open applications a month before the new semester begins.  You can check their website for positions available around that time; they also publish the listings on Bookjobs.com and through Handshake.