MAN KZIN WARS III Niven   0671720082

Man-Kzin Wars VI : MAN-KZIN WARS VI Niven   0671876074

Man Kzin Wars VIII Niven   0671878883

California Voodoo Game LARRY NIVEN   0345381483

Destiny's Road Larry Niven   0812511069

The Integral Trees LARRY NIVEN   0345460367

The Magic Goes Away Larry Niven   0441515444

N-Space Larry Niven   0812510011

The Patchwork Girl Larry Niven   0441653154

Playgrounds of the Mind Larry Niven   0812516958

Ringworld Throne LARRY NIVEN   0345412966

A hole in space (A Ballantine science fiction original) Larry Niven   0345240111

Flight of the Horse Larry Niven   0345234871

A GIFT FROM EARTH LARRY NIVEN   0345245091