book cover of The Virility Gene

The Virility Gene

(The fourth book in the Hook series)
A novel by


Used availability for Kenneth Bulmer's The Virility Gene

Paperback Editions

May 1975 : UK Paperback

Title: Hook: Virility Gene
Author(s): Tully Zetford
ISBN: 0-450-02197-1 / 978-0-450-02197-8 (UK edition)
Publisher: New English Library Ltd
Availability: Amazon UK