Hardy Boys 13: the Mark on the Door (inbunden, eng)

In their motorboat the Sleuth Frank and Joe Hardy search Barmet Bay for a dangerous stranger who has stolen a valuable boat. Suddenly, in the eerie fog, they spot the craft drifting aimlessly out to sea. What happens next starts the young detectives and their pal Chet Morton on an intriguing adventure that takes them to Mexico and into the comparatively unexplored desert and mountain regions of Baja California.

Format	Inbunden
Omfång	192 sidor
Språk	Engelska
Förlag	Penguin Putnam Inc
Utgivningsdatum	1934-06-01
ISBN	9780448089133