Raised by a children's librarian and a sex therapist, CORY SILVERBERG grew up to be a sexuality educator and writer. He received his Masters of Education from the University of Toronto, and was a founding member of the Come As You Are Co-operative. He teaches across North America on topics including sexual communication, sexuality and disability, technology, access, and inclusion. Cory is the Sexuality Guide for About.com and the co-author of "The Ultimate Guide to Sex and Disability" with Miriam Kaufman and Fran Odette. "What Makes a Baby "is the first book in a series of kid's books Cory is writing for Seven Stories Press about sexuality, sexual health, and gender. He has eight nephews and nieces, all of whom know where babies come from.

FIONA SMYTH is a Toronto-based painter, illustrator, and cartoonist. Her first graphic novel, "The Never Weres," was published by Annick Press in 2011. Fiona's comic "Cheez" was published in "Exclaim! "magazine for almost ten years, and her comic "Fazooz "was in "Vice" for eight years. Fiona teaches illustration and comics at OCAD U in Toronto.