This vintage sci-fi paperback lot of 6 books includes titles by Larry Niven and Steve Barnes, such as "Poseidon's Children" and "Neutron Stars". Published by Del Rey Books in the 1960s, these first edition novels are intended for an adult audience and fall under the genres of adventure, fantasy, and science fiction. With a pulps fiction literary movement and set in the 1960s era, these English-language books offer a blend of science and fantasy themes, perfect for fans of the genre.
eBay