Jiu San
A malevolent new leader has risen to terrorize the Western world. No one knows who he is. Doc, his crew, and a blonde war correspondent risk everything to find out. But to get the answers, they must face the death-dealing powers of a madman on the nighttime streets of a city known for its bloodthirsty killers -- Yokohama!
This is # 107 in the Doc Savage Novels series.
More information about Jiu San Twice available at the Hidalgo Trading Company website.
The Black, Black Witch
From war-ravaged Manila to an ocean liner bound for chaos, Doc races to solve three mysteries at once -- the kidnapping of one of his valuable crew, the sinister secret behind a strange dancing girl and the identity of a power-crazed dictator more malevolent that Hitler!
This is # 108 in the Doc Savage Novels series.
More information about The Black, Black Witch available at the Hidalgo Trading Company website.
Lester Dent authored both novels under pseudonym Kenneth Robeson.