Sidewise Award for Alternate History was created in 1995.
Harry Turtledove, a prolific novelist known for his alternative history genre, has won the Sidewise Award for Alternate History multiple times. He has also received nominations for other prestigious awards, such as the Hugo Award and the Nebula Award.
Voyage by Stephen Baxter won the 1996 Sidewise Award (Long Form) and was on the short list for the 1997 Arthur C. Clarke Award.
McLaughlin Award was created in 1973.
Edison Award was created in 1960.
Hayakawa Award was created in 1989.
Kniksen award was created in 1990.
Olimpia Award was created in 1954.
Tony Award was created in 1947.
Guardian Award was created in 1967.
Christopher Award was created in 1949.
Ophir Award was created in 1982.
Corbett Award was created in 1967.