by Chris Barton ; illustrations by Troy Cummings. by Chris Barton ; illustrated by Troy Cummings. by Elisa Bartone ; illustrations by Ted Lewin. illustrations by Troy Cummings. written and illustrated by Troy Cummings. by Colin Clark ; illustrations by Tony Gibbons. written and illustrated by Troy Cummings by Carter Higgins ; illustrations by Emily Hughes. illustrated by Troy Cummings. by Crescent Dragonwagon ; illustrations by Jerry Pinkney.