found: Michigan Historical Collections, Bentley Historical Library, University of Michigan WWW, viewed May 7, 2015Garnet R. Garrison Papers, 1928-1990 (Following his retirement from the [University of Michigan], Garrison collaborated with Professor Alfred Slote (one-time student, faculty colleague, producer-writer at the UM Television Center, and longtime friend) in writing two mysteries, Santa Claus Killer and Maze. These were written under the pen name of A.H. Garnet (A.H. from collaborator Alfred H. Slote). Santa Claus Killer was published in 1981, and Maze in 1982. The U.S. publisher was Ticknor and Fields, and the London publisher was Victor Gollancz Ltd.)