Consultant – Book Projects and Proposals. Jessica M. Rinker is a children’s author and freelance writer and editor. She has an MFA from Vermont College of Fine Arts. She has worked with literary agencies and magazines where she developed queries, proposals, and full manuscripts. Jessica’s first children’s nonfiction book is coming out Winter 2019 (details forthcoming!). She is currently represented by Linda Epstein of Emerald City Literary Agency, one of the top 10 agencies representing authors of young adult fiction.