Rocky MountainsMason Florence, Andrew Dean Nystrom, Marisa Gierlich · First published 2001Open the Tome
Hiking in the USAMarisa Gierlich, John Mock, Kimberley O'Neil, Clem Lindenmayer, Jennifer Snarski, Diane Bair, Pamela Wright, Susy Raleigh, Daniel Frideger · First published 2000Open the Tome
California & NevadaAndrea Schulte-Peevers, David Schulte-Peevers, Nancy Keller, Marisa Gierlich, Scott McNeely, James Lyon, Tony Wheeler · First published 2000Open the Tome
Rocky MountainsNicko Goncharoff, Kimberley O'Neil, Marisa Gierlich, Eric Kettunen · First published 1999Open the Tome
