Edward M. Lerner

The explosive finale to the Ringworld and the Fleet of Worlds series....

The newly liberated humans of the Fleet of Worlds and Sigmund Ausfaller must contend not only with the sly Puppeteers but also the threat of the Pak....

Covert agent Sigmund Ausfaller is Earth's secret weapon, humanity's best defense against all conspiracies, real and imaginary, and all foes both human and alien....

Fleet of Worlds takes a closer look at Human-Puppeteer (Citizen) relations and the events leading up to Niven's first Ringworld novel....

Since fleeing the supernova chain reaction at the galactic core, the cowardly Puppeteers of the Fleet of Worlds have - just barely - survived one crisis after another....

Computing is mere decades young, a set of technologies we have scarcely begun to develop. It's already been quite a ride....

Will our first contact with aliens be the dawn of a new tomorrow - or the last act in human history? The moon has suddenly acquired its own satellite....

Life changes for everyone in general - and for physicist Dean Matthews in particular - when astronomers detect a radio signal from a nearby star....

Bob Hanson, the chief scientist of a major aerospace corporation, has made an incredible discovery....

No one expected the oil to last forever. How right they were....