Brilliant Questions about Growing Up: Simple Answers about Bodies and Boundaries

Amy Forbes-Robertson and Alex Fryer are the founders of ItHappens, which delivers sex and relationships lessons to students aged 9 and upwards, parents and teachers in over 200 UK schools. They are also core members of the Sex Education Forum and recently served as consultants on the Channel 4 show Let's Talk About Sex.

Ava Puckett (@avamariedoodles) is the illustrator behind Aviate Press, whose favorite things include petting other people's dogs, playing soccer, and hanging out in coffee shops.