NCBI Bookshelf -  .

China Scientific Book Services - - Books on biology, ecology, environment, zoology, botany, and insects. English and Chinese version.

Coronet Books - - Distributor of academic and scientific books. List of titles on-line. Based in Philadelphia, PA, USA.

CPL Press Online Bookshop - - Offers scientific and technical publications including books and CD-ROMs.

Editorial URSS Publishers - - Russian scientific books in Russian, Spanish, and English languages. Currency is the Euro.

Engineering Materials Advisory Services - - Sandwich Construction publications to order online. Based in London, UK.

Fonteyn Sciences - - Scientific books, CD-ROMs, and journals for professionals. Search by topic.

ISE Books - - Selection of scientific books.

Jewish Science and Technology Books - - Works by or about Jewish scientists and technologists and their theories, discoveries and applications.

National Science Teachers Association - - Offers books, CD-ROMs, and posters.