Now in its 6th year with a grand prize of $5,000, the North Street Book Prize for Self-Published Books closes to entries on June 30. Top winner in each category will win $1,000. Co-sponsored by BookBaby and Carolyn Howard-Johnson. Categories: Mainstream/Literary Fiction, Genre Fiction, Creative Nonfiction & Memoir, Poetry, Children’s Picture Book, and Graphic Novel & Memoir. $12,500 in total cash prizes. Fee: $65 per book. Final judges: Jendi Reiter and Ellen LaFleche. Submit online or by mail. Winning Writers is one of the “101 Best Websites for Writers” (Writer’s Digest). Guidelines: winningwriters.com/north.