About Derek Mah Derek Mah draws and paints in Calgary, Alberta, Canada, which is where he does most of what he does. There are very few things he does away from Calgary. They will not be mentioned here. Books by Derek Mah The Forbidden Phoenix by (author) Marty Chan lyrics by Robert Walsh illustrated by Derek Mah Ages 8 to 14 Grades 3 to 9 The Forbidden Phoenix by (author) Marty Chan lyrics by Robert Walsh illustrated by Derek Mah Ages 8 to 14 Grades 3 to 9 Villainology Fabulous Lives of the Big, the Bad, and the Wicked by (author) Arthur Slade illustrated by Derek Mah Ages 9 to 12 Grades 4 to 7 Monsterology Fabulous Lives of the Creepy, the Revolting, and the Undead by (author) Arthur Slade illustrated by Derek Mah Ages 9 to 12 Grades 4 to 7