- E-bookA New Subspecies of the Black Myotis (Bat) from Eastern MexicoE. Raymond (Eugene Raymond) Hall
- E-bookA New Subspecies of Ground Squirrel (Spermophilus spilosoma) from Tamaulipas, MexicoTicul Alvarez
- E-bookNoteworthy Mammals from Sinaloa, MexicoTicul Alvarez
- E-bookA New Species of Wood Rat (Neotoma) from Northeastern MexicoTicul Alvarez
- E-bookNoteworthy Mammals from Sinaloa, MexicoM. Raymond Lee
- E-bookA New Species of Wood Rat (Neotoma) from Northeastern MexicoTicul Alvarez
- E-bookThe Recent Mammals of Tamaulipas, MexicoTicul Alvarez
- E-bookNoteworthy Mammals from Sinaloa, MexicoTicul Alvarez
- E-bookTaxonomic Status of Some Mice of The Peromyscus boylii Group in Eastern Mexico, With Description of a New SubspeciesTicul Alvarez