tp?Trade paperback. Any softcover book which is at least 7.25" (or 19 cm) tall, or at least 4.5" (11.5 cm) wide/deep.
Type: NONFICTION
Notes: 150 copies
data from http://web.archive.org/web/20040206105755/http://www.jackchalker.com/Mirage%20Press.pdf
month from http://web.archive.org/web/20090219204000/http://jackchalker.com/jlc-bib.htm
Locus1 states "Oct"