Wierus was first created in France in the 90s as an association aimed at making an exhaustive bibliography of all known books and manuscripts related to the occult sciences / hermetism , and to have the rarest treatises scanned.

This project was made possible by a big family collection of printed and manuscript material we are caring of. Our library is quite large and covers most subjects from Alchemy, Magic, Inquisition, Demonology, Divination, with some exotic items from Middle East magical grimoires, to East Asian manuscripts from Tibet secret practices.

Due to the lack of funds to transcribe the books and manuscripts , and in order to repair the most damaged ones, we decided to sell some items of our collection. We are now selling about ten extremely rare books/manuscripts (mainly items we have in double, or coming for some our friends bibliophiles) as well as objects of occult interest each year to collectors in Europe, the US and Asia. Please just send us your e-mail in order to be informed of the latest items we are selling.