Category: 1948

Hot on the trail of two million in diamonds, Doc is caught in jungle treachery by ruthless thugs, head-hunting natives — and a lovely lady with cold-blooded murder on her mind.
The Bantam cover of this novel reuses a part of the artwork from the Bantam edition of “The Phantom City.”

High in the mountains of India, Doc and his crew battle a madman genius whose frightening invention can doom the entire human race.
The Bantam cover of this novel reuses a part of the artwork from the Bantam edition of “The Phantom City.”

When one of his trusty crew mysteriously vanishes in the Orient, Doc’s investigation leads to a beautiful glamour-puss, a deadly virus, and a diabolical plot to poison America!

Suddenly, a creature of pure evil has materialized in our world! Can Doc dive into the mysterious land of the occult to confront a demon — before the demon ends his brilliant career?
The Bantam cover of this novel reuses a part of the artwork from the Bantam edition of “The Green Death.”

The corpse of a young man in a beauty parlor, an ice pick, a camera, plants, chemistry, and Doc’s meddlesome cousin Pat Savage all add up to a frightening plot — and an all-out mission to rescue the Man of Bronze!