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Lux Mentis, Booksellers

Ian J. Kahn
110 Marginal Way, #777
Portland, ME  04101
United States
Opening Hours
By appointment only
Please call for the address, as it differs from our mailing address.
(207) 329-1469
Map of Lux Mentis, Booksellers

Lux Mentis specializes in fine first editions and rarities, books that have been treasured and will continue to be treasured. Whatever your interests – Americana, fiction, film, children’s books, art, travel, or the history of ideas – Lux Mentis provides a diverse selection.


  • Bindings
  • Illustrated books
  • Old and rare books
  • Americana
  • Artists' Books

Other Specialities

Collection/Library Development, Esoterica, Fine Press Books, Fine First Editions, Heirloom Quality Books and Unique Items.

Lux Mentis, Booksellers

Sales Information

U.S. postage is $6.50 for the 1st title/volume and $2.00 for each additional title/volume and are sent Media Mail, Insured (except for sets and oversized items, which are calculated on a per order basis). Express mail, overseas rates and special handling are available on request. Payment is expected in advance by all but institutional buyers unless arrangements are made in advance. All orders are shipped via the United States Post Office or FedEx unless otherwise requested. Maine and MA residents must add 5% sales tax unless a resale or tax exemption certificate is sent. Items are returnable within 10 days if not as described for full refund. Any other return is handled on a case by case basis, our goal being the complete satisfaction of all parties involved. If you have any additional questions or concerns, please contact us at