- by A. A. den Otter
Civilizing the Wilderness: Culture and Nature in Pre-Confederation Canada and Rupert's LandApr 5 2012by A.A. (Andy) den Otter
- by Paul Wetherly and Dorron Otter
- by Dr. A.A. (Andy) den Otter PhD Phil His. M.A. B.A.
Sailing Directions for the West Coast of Scotland ... [Pt. 1] Compiled ... by ... H. C. Otter. (Revised by G. F. McDougall.) (PT. 2. Compiled ... by .Feb 1 2011by Anonymous and George Frederick Macdougall