Hey Ranger!: True Tales of Humor & Misadventure from America's National Parks

Ranger Confidential: Living, Working, And Dying In The National Parks

Hey Ranger 2: More True Tales of Humor & Misadventure from the Great Outdoors (No. 2)

Bear in the Back Seat: Adventures of a Wildlife Ranger in the Great Smoky Mountains National Park (Smokies Wildlife Ranger) (Volume 1)

Bear in the Back Seat II: Adventures of a Wildlife Ranger in the Great Smoky Mountains National Park (Smokies Wildlife Ranger) (Volume 2)

Park Ranger True Stories from a Ranger's Career in America's National Parks

So...you want to be a Park Ranger!

Death in Yellowstone: Accidents and Foolhardiness in the First National Park, 2nd Edition

A Park Ranger's Life: Thirty-two Years Protecting Our National Parks

The Last Season (P.S.)

Off the Wall: Death in Yosemite