Reptiles and amphibians of Minnesota.
Minneapolis: University of Minnesota Press, 1944. Octavo, text illustrations. More
Minneapolis: University of Minnesota Press, 1944. Octavo, text illustrations. More
Boston: Houghton Mifflin, (1975. second edition). Octavo, colour plates, softcover. More
Boston: Houghton Mifflin, (1991. third edition). Octavo, coloured plates, paperback. More
Ashton: Eric Lundberg, (1963. facsimile). Octavo, illustrations. More
Berkeley: University of California Press, 1992. Octavo, wrappers, More
Victoria: Royal British Columbia Museum, 1984. Octavo, paperback, illustrations, maps. More
New York: Quadrangle, 1976. Octavo, illustrations, dustwrapper. More
Boulder: University of Colorado Press, 1959. Octavo, wrappers, More
New York: Dover Publications, 1974. Octavo, paperback, illustrations, David McPhee's bookplate. More
Ann Arbor: Museum of Zoology, University of Michigan, 1974. Octavo, wrappers, photographs, maps. Miscellaneous Publications, Museum of Zoology, University of Michigan, No. 148. More
San Francisco: California Academy of Sciences, 1928. Octavo, photographs. Binder's cloth, a fine copy. Occasional papers of the California Academy of Sciences number 16. More
Boulder: University of Colorado Press, 1965. Octavo, wrappers, maps. University of Colorado Studies, Series in Biology, number 15. More
Urbana: Illinois Natural History Survey, 1961. Octavo, photographs. softcover. More
Boston: Houghton Mifflin, 1966. Octavo, colour plates, text illustrations, maps, good copy in dustwrapper. More
Berkeley: University of California Press, 1912. Quarto, photographs. Handsome binder's cloth, wrappers retained. More
Ithaca: Cornell University Press, (1995. third edition). Octavo, paperback, illustrations. More