Native Ferns, Moss, and Grasses

2008

Native Trees, Shrubs, and Vines

A Guide to Using, Growing, and Propagating North American Woody Plants

2002

The New England Wild Flower Society Guide to Growing and Propagating Wildflowers of the United States and Canada

2000

Understanding Orchids

An Uncomplicated Guide to Growing the World's Most Exotic Plants

2004

Understanding Perennials

A New Look at an Old Favorite

2009