 | The Crab Spiders Of Canada And Alaska (Araneae: Philodromidae And Thomisidae) | Monograph |
 | The Sac Spiders of Canada and Alaska (Araneae: Clubionidae and Anyphaenidae) | Monograph |
 | The Genera Of Larval Midges Of Canada (Diptera: Chironomidae) | Monograph |
 | The Carrion Beetles of Canada and Alaska (Coleoptera: Silphidae and Agyrtidae) | Monograph |
 | The Metallic Wood-boring Beetles Of Canada And Alaska (Coleoptera: Buprestidae) | Monograph |
 | The Wolf Spiders, Nurseryweb Spiders, And Lynx Spiders Of Canada And Alaska (Araneae: Lycosidae, Pisauridae, and Oxyopidae) | Monograph |
 | The Ground Spiders Of Canada And Alaska (Araneae: Gnaphosidae) | Monograph |
 | The Weevils Of Canada And Alaska: Volume 1 (Coleoptera: Curculionoidea, Excluding Scolytidae And Curculionidae) | Monograph |
 | The bark beetles of Canada and Alaska (Coleoptera: Scolytidae) | Monograph |
 | Genera of the Trichoptera of Canada and Adjoining or Adjacent United States | Monograph |
 | Coleoptera Histeridae | Monograph |
