Mark Simmons – illustratör

Sergeant Reckless Braves the Battlefield

Heroic Korean War Horse

Patron Sniffs Out Danger

Heroic Bomb-Detecting Dog of Ukraine

Trakr Searches for Survivors

Heroic Police Dog of 9/11

Trapped in Antarctica!

Sergeant Reckless Braves the Battlefield: Heroic Korean War Horse

Cher Ami Comes Through: Heroic Carrier Pigeon of World War I

Cher Ami Comes Through: Heroic Carrier Pigeon of World War I

Sergeant Reckless Braves the Battlefield: Heroic Korean War Horse

Deep Freeze Danger

Roller-Coaster Grandma: The Amazing Story of Dr. Ruth