"In sixteen breezy-yet-surprisingly-concise chapters he covers everything from visual problem solving to spirituality to warfare to transportation, not with the idea of giving the reader lessons to copy by rote but rather as prompts to develop their own original concepts. If I were suggesting three books every budding artist should have at their fingertips they would be Figure Drawing for All It's Worth by Andrew Loomis, Imaginative Realism: How to Paint What Doesn't Exist by James Gurney, and, most definitely, Mark's Fantasy World-Building." -- Muddy Colors