The B.M. Bower Western Novels Collection, acquired in 2015, consists of over 70 American western novels written by Bertha Muzzy Sinclair (known as B.M. Bower) and her husband Bertrand Sinclair. Many of the books in this collection also feature pictorial cover art.

Collected by Gustav Seide, this collection includes primarily works by 19th century German mystic Jakob Lorber and his circle such as Gottfried Mayerhofer. Also included are works by other mystics including Emanuel Swedenborg and religious texts including the Bhagavad Gita. Of particular note is a complete set of Lorber’s seminal work “Das große Evangelium Johannis” of the Great Gospel of John.