Dr. Yen Sin #3: The Mystery of the Singing Mummies

by Donald Edward Keyhoe

To the teeming city of the Golden Gate the sinister Doctor Yen Sin had transferred his base of operations--and there, under cover of the fog-shrouded Frisco night, he set loose the most ghastly weapon... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 161827256X
• ISBN13: 9781618272560
• Release Date: July 2017
• Publisher: Altus Press
• Length: 164 Pages
• Weight: 0.39 lbs.
• Dimensions: 0.3" x 5.3" x 8.0"