From July and August of 1935.

Quest of Qui

It started when a Viking Dragon ship attacked a yacht in the waters outside New York. Next, "Ham" was stabbed with a 1,200 year-old Viking knife. Then Johnny was captured and frozen solid in a block of arctic ice. Finally, even the mighty man of bronze himself -- Doc Savage -- is kidnapped and enslaved by the chilling menace. What is his plan this time? Can he save himself and his friends from almost certain destruction?

Spook Hole

The Man of Bronze and his trustworthy friends track a one-armed man of mystery to the far reaches of South America -- only to find their lives endangered when they discover the amazing secret that Hezemiah Law is guarding so carefully on Spook Hole!