New York: TOR / Tom Doherty Associates, (2002) dj. SIGNED hardcover first edition - The sixth novel in the award-winning Victorian-era series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. Holmes himself and Jack the Ripper. INSCRIBED on the title page "For - - an Irene lover " 519 pp. plus a reader's guide, an interview with Douglas and a selected bibliography. ISBN: 0-312-86941x.

New York: TOR / Forge / Tom Doherty Associates, (2004). SIGNED hardcover first edition - A novel in the award-winning series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. Reporter Nelly Bly has lured Adler to America, and the gold rush country of Northern California, in a search to uncover the mystery of her birth. INSCRIBED on the title page with the comment "Irene's last hurrah? I hope not!" . Cast of characters, double page map, selected bibliography and reader's guide. 460 pp. ISBN: 0-765306832.

New York: TOR / Tom Doherty Associates, (2003) dj. SIGNED hardcover first edition - The seventh novel in the award-winning series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. SIGNED on the title page and dated in the year of publication. Map, selected bibliography and reader's guide. 492 pp. ISBN: 0-765-306824.

New York: TOR / Tom Doherty Associates, (1992) dj. SIGNED hardcover first edition - The fourth novel in the award-winning series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. SIGNED on the title page. Double page map. 381 pp. ISBN: 0-312-852231.

New York: TOR / Tom Doherty Associates, (1994.) dj. SIGNED hardcover first edition - The fifth novel in the award-winning series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. INSCRIBED on the title page. 488 pp. ISBN: 0-312-85224x.

New York: TOR / Tom Doherty Associates, (1990) dj. SIGNED hardcover first edition - The second novel in the award-winning series featuring Irene Adler, the beautiful opera singer who once outwitted Sherlock Holmes. SIGNED on the title page. 374 pp. ISBN: 0-312-932111.

New York: Five Star/ Gale/ Cenage, (2013) dj. Hardcover first edition - The third fast-paced Cleopatra Jones mystery, set in Maryland - she wants to get married to her golf pro boyfriend, but he prefers the freedom of dating. "With three puppies, a St. Bernard, two teenage daughters, a free-spirited live-in mother, a kooky best friend, and an accounting firm to run, Cleo's life is busy. To top it off, her best friend is running for mayor" - and then a former girlfriend of Rafe's turns up dead, and he is the top suspect. 260 pp. ISBN: 978-1432827182.