|
August 1989
|
Alternate Empires |
Bantam Spectra |
Anthology |
279 |
|
July 1990
|
What Might Have Been: Volumes 1 & 2: Alternate Empires / Alternate Heroes |
Bantam Spectra / SFBC |
Omnibus |
225 |
|
September 1990
|
N-Space |
Tor |
Collection |
399 |
|
February 1991
|
N-Space |
Tor / SFBC |
Collection |
399 |
|
September 1991
|
N-Space |
Tor |
Collection |
520 |
|
January 1992
|
N-Space |
Orbit |
Collection |
465 |
|
January 1992
|
N-Space |
Orbit |
Collection |
465 |
|
February 1992
|
Requiem: New Collected Works by Robert A. Heinlein and Tributes to the Grand Master |
Tor |
Collection |
275 |
|
February 1992
|
N-Space |
Orbit |
Collection |
465 |
|
June 1993
|
Requiem: New Collected Works by Robert A. Heinlein and Tributes to the Grand Master |
Tor |
Collection |
275 |
|
August 1994
|
Requiem: New Collected Works by Robert A. Heinlein and Tributes to the Grand Master |
Tor |
Collection |
355 |
|
May 1997
|
N-Space |
Tor |
Collection |
520 |
|
1998
|
N-Space |
Orbit |
Collection |
465 |
|
March 2004
|
What Might Have Been Volume 1: Alternate Empires |
BP Books / ibooks |
Anthology |
251 |
|
August 2007
|
N-Space |
Tor |
Collection |
399 |
|
December 2010
|
The Best of Larry Niven |
Subterranean Press |
Collection |
545 |
|
December 2010
|
The Best of Larry Niven |
Subterranean Press |
Collection |
545 |
|
February 2012
|
Requiem |
The Virginia Edition |
Collection |
258 |
|
June 2024
|
Tales of the United States Space Force |
Baen Books |
Anthology |
322 |
|
June 2024
|
Tales of the United States Space Force |
Baen Books |
Anthology |
|322 |