Mark Penta Mark Penta is an author, caricaturist, and illustrator whose work has appeared on billboards, magazines, book covers, and newspapers. He has taught drawing and cartooning to kids and adults for over thirty years at schools includingRhode Island School of Design and MassBay. Together with his childhood friend Ted “T. M.” Murphy, Mark co-created the series Totally Weird Activity Books in support of their mission to get kids creating. Mark lives in Massachusetts. Read More Read Less