Who Says That’s Art? can be purchased, worldwide, in both e-book and paperback editions. (The paperback edition contains a full index.) Just a few of the authorized distribution channels follow.
Paperback (list price: U.S. $16.00)
Waterstones (U.K.)
Global distribution through Ingram
Kindle e-Book (list price: U.S. $9.99)
Apple and Other e-Books (list price: U.S. $9.99)
and more