Larry E Heck

• The adventures of pass patrol: Volume three
• 4-wheel drive roads to outback Colorado (The adventures of Pass Patrol)
• 4x4 getaways of Colorado
• Coral Pink Sand Dunes (Lone riders)
• Outlaw hide-outs & 4-wheel drive trails of Utah (The adventures of Pass Patrol)
• Pass Patrol's 1989 Trails and Tales
• The Adventures of pass patrol: Volume five : in search of the outlaw trail