Larry Niven

[Free Download] Ringworld by Larry Niven

Pierson's puppeteers, strange, three-legged, two-headed aliens, have discovered an immense structure in a hitherto unexp...

The Ringworld Engineers (Ringworld #2)

This rousing sequel to the classic Ringworld continues the adventures of Louis Wu and Speaker-to-Animals on that fantast...

Lucifer's Hammer

"The first satisfying end-of-the-world novel in years . . . an ultimate one . . . massively entertaining."--Cleveland Pl...

The Mote in God's Eye

In the year 3016, the Second Empire of Man spans hundreds of star systems, thanks to the faster-than-light Alderson Driv...