My books are all available in print, and some in e-book and audio formats as well.

http://www.amazon.ca/s?_encoding=UTF8&search-alias=books-ca&field-author=Hayden%20Trenholm
http://www.amazon.com/s/ref=ntt_athr_dp_sr_1?_encoding=UTF8&search-alias=digital-text&field-author=Hayden%20Trenholm
http://www.smashwords.com/profile/view/haydentrenholm