The novel “Operation Caravan” is the long-awaited continuation of the “Big Hunt” series, which includes the already published novels “The Rules of Underwater Hunting”, “The Third Race” and “The Great Hunt”, as well as other novels from this series are being prepared for release world. The action of the novel develops a year after the events of the “Great Hunt”. The main character, Andrei Vershinsky, obsessed with the idea of ridding humanity of the biotechnological threat that has settled in the ocean, finds himself in a very delicate situation, from which new friends and associates help him get out. Dynamic underwater battles with biotechnological monsters, adventures of the crew of a combat submarine on an abandoned military underwater base, confrontation with a new enemy nicknamed Albino, new discoveries, achievements and losses of Andrei Vershinsky form the plot of Dmitry Yankovsky’s new book “Operation Caravan.”