Spike Carlsen is the former executive editor of The Family Handyman and author of the Reader's Digest Complete Do-It-Yourself Manual. He is also projects editor for Backyard Living, where he pens a bimonthly column called "Ask Spike." He lives in Stillwater, Minnesota.For every book sold, the author will donate funds to plant a seedling at the Bomalan'ombe Secondary School tree farm in central Tanzania.