Wolf, D.

Douglas J. Wolf (San Diego, CA) has written 4 previous books on ACT! and is the author or co-author of more than 30 books. He is ACT! Certified and writes a monthly article for ACT! in Action, the largest circulation monthly for the ACT! community, as well as product reviews for Easy ACT!, the 2nd largest monthly. His company also produces training products for ACT!.