Pair of U.S. Paper money books by Q. David Bowers, both presented to Brent Pogue:<em>Whitman Encyclopedia of U.S. Paper Money</em>. 2009. Virtually As New. With presentation from the author to Brent Pogue; (Q. David Bowers with David M. Sundman) <em>100 Greatest American Currency Notes</em>. 2006. Virtually As New. With bookplate signed by the authors and with an additional presentation inscription from Bowers to Brent Pogue. (Total: 2 volumes)From the D. Brent Pogue Library.