Gateway

From Wikipedia, the free encyclopedia Gateway is a 1977 science-fiction novel by American writer Frederik Pohl. It is the opening novel in the Heechee saga, with four sequels that followed (five books overall). Gateway won the 1978 Hugo Award for Best Novel,[4] the 1978 Locus Award for Best Novel,[4] the 1977 Nebula Award for Best Novel,[5] and the 1978 John W. Campbell Memorial Award for Best Science Fiction Novel.[4] The novel was adapted into a computer game in 1992.

https://en.wikipedia.org/wiki/Gateway_(novel)