Books “Shadows of Existence” Hancock House, 2006 Read an Excerpt Purchase “The Dolmen” Wolfsinger Publications, 2014 Read an Excerpt Purchase “The First Space Race” Texas A&M University Press, 2004 Read an Excerpt Purchase “Rumors of Existence” Hancock House, 2005 Read an Excerpt Purchase “Raven’s Quest” A novel of love, faith, and courage by Matt and Deb BilleClean Reads Publishing, 2017 Read an Excerpt Purchase “Books and Beasts” Read an Excerpt Purchase