Welcome to Weiser Antiquarian Books!

The business is now in its 97th year as one of the world's leading suppliers of rare, secondhand, and out-of-print books on comparative religion, mysticism, and the occult. We currently list nearly 10,000 books, letters, manuscripts, and artworks on this website, with fresh stock added weekly. While we cover a broad range of subjects, our specialties include: Aleister Crowley, Alchemy, Hermetica, Eastern Religions, Rosicrucianism, The Hermetic Order of the Golden Dawn, Tarot, Theosophy, Mysticism, Myths and Legends, Magick and Witchcraft. To search this website simply click in the 'Search our stock' window at the top of the toolbar on the left, or for a more refined search click on the 'Advanced search' button below it. You can also view recent arrivals by clicking on the 'New Arrivals' button to the left.

In addition to the books that we list on our site we also issue regular 'on-line' catalogs that allow us to showcase particular collections or subjects. A new catalogue posts every third week on Thursdays at Noon EST (Boston time), except as otherwise posted in "News and Notes" below.  To view the most recent of these catalogs click on the 'Current catalog' button to the left. If you would like to receive email notifications when we post a new catalog, simply click on the 'sign up for our mailing list' window at the left. You can unsubscribe at any time simply by sending us an email. Remember though, that our catalogs are in addition to the stock that we post regularly on our website.



January 18th,  2021 - Our Catalogue # 257, posted January 3rd, was well received by our Crowley collectors - THANK YOU!   Our next catalogue will post on Thursday January 28th and will be mainly "MAGICK"! 


In stock and ready for shipping from Anathema Press, the popular Canadian publisher,  Craig William's new: "Tantric Physics I & IICheck our Featured Books below.  We have also restocked on some popular Scarlet Imprint titles.


The Solstice on December 21st 2020 marked the 15th anniversary of Keith and my purchase of Weiser Antiquarian Books from Donald Weiser.   We are most happy with how the company has grown and prospered under our ownership, particularly in 2020,  which was nothing if not an unusual year!  We commenced 2020 with Catalogue 236 - the first of a series of very special ALEISTER CROWLEY lists - in which we have been dispersing one of the finest Crowley collections in private hands.  We are excited about handling this amazing collection and hope that you will enjoy browsing it's many treasures over time. The next Crowley catalogue will be coming soon!!