Sunset of the Sabertooth Graphic Novel by Mary Pope Osborne Afternoon on the Amazon Graphic Novel by Mary Pope Osborne Night of the Ninjas Graphic Novel by Mary Pope Osborne Pirates Past Noon Graphic Novel by Mary Pope Osborne Mummies in the Morning Graphic Novel by Mary Pope Osborne The Knight at Dawn Graphic Novel by Mary Pope Osborne Dinosaurs Before Dark Graphic Novel by Mary Pope Osborne