Jim DuFresne

Michigan

2010

Tramping in New Zealand

2002

Isle Royale National Park

2011

Michigan Off the Beaten Path

1999

Porcupine Mountains Wilderness State Park

2022

Michigan's Best Campgrounds

2005

Lonely Planet Hiking & Tramping in New Zealand

2018

Alaska

2003

50 Hikes in Michigan

1999

Porcupine Mountains Wilderness State Park, Trail Map

2024

Michigan state parks

1998

Michigan Off the Beaten Path®, 11th

2013

Wild Michigan

1992

What's cheap and free in Michigan

1993

Voyageurs National Park

1996

Trails of M-22

2024

The Trails of M-22

2016

The Complete Guide to Michigan Sand Dunes

2005