JSA Liberty Files The Whistling Skull # 6 (DC Comics 2013)

Dr. Hellman’s escaped experiment gains our sympathy, and John Singleton, the sixth Skull, is still in need of a rescue.
Will his successor complete the job in Switzerland in time to lend a hand?
The miniseries comes to its epic conclusion here!

JSA Liberty Files The Whistling Skull # 6 is written by B. Clay Moore with art and a cover by Tony Harris.

JSA Liberty Files The Whistling Skull # 6 is a 32 page comic book in full color.