“The Seed of the Earth” is an action-packed science fiction novel published in Russian for the first time by Robert Silverberg. The book also includes the novel “The Tower of Zanid,” written by the famous L. Sprague de Camp. The novel is written in a style characteristic of the work of this great writer - a master of the fantastic, adventure and adventure genre. The dynamic development of the plot keeps the reader in constant suspense until the last page. Contents: 1. Lion Sprague de Camp: Tower of Zanid2. Stefan Wool: An Odyssey for Two