We are geologists and teachers first and business people second. During  the past 40 years, we have taught thousands of young people and adults about earth science. We also conduct field research, now centering on the island of Grand Manan. With our excellent color laser printer, we can produce materials related to our island. Some publications are just for fun, and others we hope are useful and educational. We also sell earth science text books (used) from our extensive library.

Grand Manan Bumper Stickers

2011 Grand Manan Geology Photo Calendar (Jan-Dec), with 12 color photos of geological locations around the island, annotated. USA and Canadian holidays. $12  plus $2 shipping.

The McHones' Guide to Grand Manan Beach Stones (2010, 1st ed.)

Scientific descriptions and  explanations of the colorful and interesting stones on beaches and shorelines of Grand Manan. Full of color photos, with examples from 10 beaches. 32 pages, spiral bound with clear plastic covers. $20 plus $2 postage.

Grand Manan Geology: Excursions in Natural History (2010, 2nd ed.)

Our guide to Grand Manan geology is written for the general public. It features a new geological map, an up to date summary of geological history, and information for 20 scenic locations with interesting and educational rocks, minerals, and structures. 50 pages with many color illustrations, spiral bound, $24 plus $2 shipping