Three Letters From Hell
Lands End Press, 1988.
Cardstock pamphlet, 6 pp.
Limited to 175 copies.
Casebook Review: 
A handsome collector's item published on the centennary of the Whitechapel murders. Contains transcriptions of the 'Dear Boss', 'Saucy Jacky' and 'From Hell' missives, along with a short one-page introduction to the case. Not much content, but a beautiful production. Recommended for collectors.