In the eleventh book in this fantasy series, the wizard Maldred is back! And Diego is under his dark spell! Drake learns that Maldred wants to control the Naga -- an enormous dragon that lives deep within the Earth. Two keys are needed to control the Naga. The first key is guarded by a Silver Dragon named Argent. Drake, Bo, and Carlos must find Argent and stop Diego before it's too late. But will Argent's powerful Dragon Master Jean get in their way? The action is nonstop in this exciting, heavily illustrated early chapter book series!
在本系列的第十一本書裡，壞巫師莫德雷再次捲土重來！迪亞哥不幸被莫德雷的惡咒擊中！德雷克發現莫德雷想要控制住在地球深處的巨龍納迦。要控制納迦需要兩把鑰匙，第一把鑰匙由名為亞俊的銀龍守護，德雷克、博、卡洛斯必須找到亞俊，並及時阻止迪亞哥，但是亞俊強大的馴龍大師琴，是否會成為德雷克等人的阻礙？德雷克等人的行動，將會在這令人興奮的、富含插圖的初階轉接讀本持續下去！