Larry Niven

Building Harlequin's Moon is a science fiction novel by Larry Niven and Brenda Cooper. The novel is set in the distant future as a group of space travellers, marooned in an inhospitable solar system, attempt to terraform a moon and create a sufficient civilisation on it to refuel their ship so they can continue to …

The Ringworld Engineers is a 1979 science fiction novel by Larry Niven. It is the first sequel to Niven's award-winning Ringworld and was nominated for both the Hugo and Locus Awards in 1981.

Protector is a 1973 science fiction novel by Larry Niven, set in his Known Space universe. It was nominated for the Hugo in 1974, and placed fourth in the annual Locus poll for that year. The work fleshes out a species called the Pak, originally introduced in a 1967 story called The Adults, which forms the first half …

The Ringworld Throne is a novel by Larry Niven, first published in 1996. It is the direct sequel to his previous work The Ringworld Engineers. He wrote it as a replacement after being unable to finish his contracted novel The Ghost Ships, the sequel to The Integral Trees and The Smoke Ring.