Justin F. Denzel

• The Boy of the Painted Cave
• Boy of the painted cave
• Return to the painted cave
• Genius with a scalpel, Harvey Cushing
• Hiboy, young devil horse
• Hunt for the last cat
• Land of the thundering herds
• Return to the painted cave
• Sampson, Yankee stallion
• Scat
• Scat
• Wild Wing