Link to this his 97 page electronic publication which is available as a PDF file or a Microsoft Word file.

Smith, A.B.T. 2009. Checklist and Nomenclatural Authority File of the Scarabaeoidea of the Nearctic Realm. Version 4. Electronically published, Ottawa, Canada. 97 pp.

Coverage includes Canada, the continental United States, and the northern Mexican states of Baja California, Baja California Sur, Chihuahua, Coahuila de Zaragoza, Durango, Nuevo Leon, Sinaloa, Sonora, Tamaulipas, and Zacatecas.

Note, I realize that this is a 'duplication' of an existing link, but this 97 page electronic publication is worthy of being listed as a book. Also, the link is filed under Scarabaeidae, not Scarabaeoidea.