The first eight volumes of Makatíb Abdu'l-Bahá have been available at reference.bahai.org/fa/t/ab/, but the ninth has not been online, though a scan of the original has been accessible as item no. 577 in the Bahailib archive, bahai-library.com/bahailib/577.pdf [31 MB].

PDF below generated from Microsoft Word document, provided by Adel Shafipour (2025).

See also selections from volume 2 and volume 3.