- 2008: _Warman's Coins &Currency Field Guide_, Krause. ISBN 978-0-89689-575-5
- 2010: _Warman's Coins &Currency Field Guide_, 2nd. izdaja , Publikacija Krause ISBN 978-1-4402-1985-0
- 2017: _Standardni katalog ameriškega papirnatega denarja,_ 39. izdaja, z Williamom Brandimorom III., Neilom Shaferjem., Publikacija Krause. ISBN 978-1-4402-4819-6
- 2018: _Warman's Civil War Collectibles Field Guide_, z Billom Benkejem, Krause Publications. ISBN 978-1-4402-4700-7
- 2019: _Napake v papirnatem denarju v ZDA (rdeča knjiga)_ z Neil S Shafer, Jeff Ambio, Krause Publications, ISBN 978-1-4402-5492-0
- 2020: _Warman's World Paper Money Field Guide,_ Krause Publications. ISBN 978-1-4402-5935-2
- 2020: _Black Friday:The Untold Story of the Most Shocking Epidemic of World War I_, St. Matin's Press ISBN 978-1-250-25256-0,
- 2021: _Warman's Firearms Field Guide,_ Krause Publications. ISBN 978-1-4402-1927-0 z Robertom G. Segelom in Robertom Campbellom II
Beletrina
- 2022: Bloodlines:postapokaliptični triler_ serija 3 knjig, John Meikle Publications
* 1. knjiga:_Pepel Amerike_ . ISBN 979-8-8372-8342-2
>*_2. knjiga:_Sence pozabe_*. ISBN 979-8-8372-0270-0
>*_3. knjiga:_Šepet usode_*. ISBN 979-8-8372-6920-1