- E-bookNorth American Yellow Bats, 'Dasypterus,' and a List of the Named Kinds of the Genus Lasiurus GrayJ. Knox Jones
- E-bookAn Annotated Check List of the Mammals of Michoacán, MéxicoBernardo Villa Ramírez
- E-bookNorth American Yellow Bats, 'Dasypterus,' and a List of the Named Kinds of the Genus Lasiurus GrayJ. Knox Jones
- E-bookA Synopsis of the American Bats of the Genus PipistrellusWalter Woelber Dalquest
- E-bookMammals Obtained by Dr. Curt von Wedel from the Barrier Beach of Tamaulipas, MexicoE. Raymond Hall
- E-bookComments on the Taxonomy and Geographic Distribution of North American MicrotinesE. Lendell Cockrum
- E-bookMammals Obtained by Dr. Curt von Wedel from the Barrier Beach of Tamaulipas, MexicoE. Raymond Hall
- E-bookA Synopsis of the American Bats of the Genus PipistrellusWalter Woelber Dalquest
- E-bookComments on the Taxonomy and Geographic Distribution of Some North American RodentsKeith R. Kelson
- E-bookComments on the Taxonomy and Geographic Distribution of North American MicrotinesE. Lendell Cockrum
- E-bookA Synopsis of the North American LagomorphaE. Raymond Hall
- E-bookAn Annotated Check List of the Mammals of Michoacán, MéxicoBernardo Villa Ramírez
- E-bookComments on the Taxonomy and Geographic Distribution of Some North American RodentsKeith R. Kelson
- E-bookA Synopsis of the North American LagomorphaE. Raymond Hall