ISBN:978-1-4516-3851-6, $25.00
Hardcover (December 2012)

DOI:9781451638516, $9.99
eBook (December 2012)

ISBN:978-1-4516-3761-8, $25.00
Hardcover (December 2011)

ISBN:978-1-4516-3848-6, $7.99
Paperback (November 2012)

DOI:9781451637618, $6.99
eBook (December 2011)