Did I Ever Tell You How Lucky You Are?
Dr. Seuss
The Martian Race
Gregory Benford
Adventures of Viktor & Julia (1)
The Pain and the Great One
Judy Blume
The Pain and the Great One (1)
The Forge of God
Greg Bear
Forge of God (1)
The River of Time by David Brin
David Brin
The Uplift War
The Uplift Saga (3)
Alternate Heroes
What Might Have Been (2)