New York & Boston: Houghton Mifflin Harcourt, (2018) dj. Hardcover first edition - A Kopp Sisters Novel. Set in 1916, in New Jersey, this is the fourth novel featuring the real life Constance Kopp, one of the country's first women deputies. Based on real events, complete with newspaper sources, this is an account of a woman "forging her own path, tackling crime and nefarious criminals along the way." Author's note. 309 pp. ISBN: 978-1328736512.

New York & Boston: Houghton Mifflin Harcourt, (2019). A Kopp Sisters Novel. Set in 1916, in New Jersey, this is the fourth novel featuring the real life Constance Kopp, one of the country's first women deputies. Based on real events, complete with newspaper sources, this is an account of a woman "forging her own path, tackling crime and nefarious criminals along the way." Historical note and sources. 309 pp. plus a preview of the next book in the series 'Kopp Sisters on the March.'. ISBN: 978-1328736512.