This is what I have translated on baguazhang so far, two books and two written translations of videos. Plus the bagua video of the Beijing Wushu Team video project. The Jiang Rongqiao and Yan Dehua books are available as soft cover books, PDF Editions, and EPUB for electronic readers. I recommend the EPUB version for quick reference only, the formatting is nowhere near as nice as the soft cover books or PDF Editions. The Luo Jinhua and Liu Jingru video translations are available only as PDF e-books. You can mail in an order with the order forms (US$, CDN$) and the postage calculator.
The Ma Gui Ba Gua Training Manual that I wrote is available as PDF book as one book or in separate sections.