An Australian bookstore of Dhamma books and tapes about Vipassana Meditation and other teachings of the Buddha as preserved in the Theravada tradition.
Inward Path offers a growing catalog of free Dhamma books in their "Inward Journey" series, by such authors as Nyanaponika Thera, Sayadaw U Silananda, and Francis Story. Contact Inward Journey at the above address if you are interested in obtaining books, sponsoring the publication of a particular book, or contributing towards the publication Dhamma books.
Offers an excellent mail-order catalogue of many hard-to-find books on Buddhism. The BCC (located in Sri Lanka) is involved in writing, translating, printing, publishing, and distributing Buddhist books and literature, and also offers classes in meditation.
The BPS is a nonprofit publisher of books on Theravada Buddhism, with an excellent international mail-order service. Their current international mail-order catalog is available from their website. The BPS runs the Nyanaponika Dhamma Dana Project, which distributes free copies of BPS publications to libraries and schools. Publications from the BPS are distributed in the Americas (North and South) by Pariyatti Book Service and in Europe by Wisdom Books.