2Neat Books: Specializes in USGS professional papers, offprints of scientific publications and magazines.
AGU Book Catalog: Books available from the American Geophysical Union
Double Decker Press: Road guides to National Parks in the western U.S. and Hawaii.
Earth Science Books: Used and rare geology and paleontology books, many with a British focus. Ordering from pdf format catalogs.
Ed Rogers Rare and Out of Print Books: Used geoscience books for sale.
Flora and Fauna Books: Specializing in natural history and related scientific subjects as well as art and human history books.
Frank Mikesh Natural History Books: Rare and out-of-print natural history, hunting, and fishing books, as well as wildlife art books.
Geological Society Web Shop: Publications from the Geological Society of America.
GeoScience Books: A variety of geoscience books for sale, including bargain books.
Green Nature Books: Supplier of quality nature books on tortoises, turtles, orchids and other books by Richard Cary Paull.
NHBS: Online natural history, environment and science bookstore.
North Woods Field Guides: Educational field guides for the identification of animal tracks, trees, wildflowers, and constellations.
PaleoPublications: Used, some rare, works in Paleontology, Geology, Mineralogy, and related subjects.
Sapsucker Books: Catalog of used, out-of-print, hard-to-find, and selected new natural history books.
Subbuteo Books: Provider of natural history and wildlife books, maps, videos, compact disks and cassettes.
Watered-Down Electricity: Information, text and graphics about electricity.
WMNH Giftshop: Geology books, slides, and prints available from the World Museum of Natural History giftstore.