Other books
Alternate Presidents (1989)
Alternate Kennedys (1992)
Alternate Warriors (1993)
Alternate Worldcons (1994)
Alternate Outlaws (1994)
Alternate Tyrants (1997)
Alternate Skiffy (1997) (with Patrick Nielsen Hayden)
Alternate Kennedys (1992)
Alternate Warriors (1993)
Alternate Worldcons (1994)
Alternate Outlaws (1994)
Alternate Tyrants (1997)
Alternate Skiffy (1997) (with Patrick Nielsen Hayden)