Book by Jenny Doh with 75 doodling exercises from Cori Dantini, Gemma Correll, Carla Sonheim, Flora Chang, Corinne Dean, Dawn Devries Sokol, Jessie Oleson Moore, Dinara Mirtalipova, Julie Armbruster, Stephanie Kubo, Cynthia Shaffer, Aimee Ray, Teresa McFa