Demian's Gamebook Web Page

Edition - Secret of the Royal Treasure - ibooks reissue

Series: Time Machine no. 13
Item: Secret of the Royal Treasure
Author: Gaskin, Carol
Illustrator: Colón, Ernie
Date: May 1, 2017
Publisher: Bantam -- United States
ISBN: 1596876247 / 9781596876248
Number of Endings: 1