Brown, et al. 2010. 100 Greatest U.S. Error Coins. Atlanta, GA: Whitman Publishing.
Ambio, Jeff. 2009. Collecting and Investing Strategies for Barber Dimes. Zyrus Press.
Penna, Vassiliki. 2006. Chalkous, for everyday dealings. The unknown world of bronze coinage. Athens: Benaki Museum.
Fletcher, Edward. 1996. Buried British Treasure Hoards… and how to find them. UK: Greenlight Publishing.
Lange, David W. 2010. A Guide Book of Modern United States Proof Coin Sets. 2nd Edition. Atlanta, GA: Whitman Publishing.
Abramson, Tony. 2006. Sceattas. An Illustrated Guide. Heritage Marketing and Publications.
Manville, Harrington E. 2005. Numismatic Guide to British and Irish Printed Books, 1600-2004. Encyclopedia of British Numismatics Volume III. London: Spink & Son Ltd.
Tekin, Oguz. 1999. Bizans Sikkeleri / Byzantine Coins. The Yapi Kredi Collection. YKY.
Articles of interest:
Van Alfen, Peter. 2005. “Problems in ancient imitative and counterfeit coinage.” In: Making, Moving and Managing. The New World of Ancient Economies, 323-31 B.C. Oxbow Books.
Popp, Volker. 2010. “The Early History of Islam, Following Inscriptional and Numismatic Testimony.” In: Ohlig, Karl-Heinz and Gerd-R. Puin (editors). 2010. The Hidden Origins of Islam. New Research into its Early History. New York: Prometheus Books.