9781602352681 (pbk. : acid-free paper)
1602352682 (pbk. : acid-free paper)
9781602352698 (hardcover : acid-free paper)
1602352690 (hardcover : acid-free paper)
9781602352704 (adobe ebook)
1602352704 (adobe ebook)
9781602352711 (epub)
1602352712 (epub)