Most Hugo and Nebula best novel wins

Larry Ketchersid, who blogs at Dusk Before the Dawn, has compiled a list of authors who have won the most Hugo and Nebula Awards for best SF/F novel.The top 4 winners on the list: 1. Lois McMaster Bujold 6 (4H,2N) 1989 - Falling Free (N)1991 - The Vor Game (H)1992 - Barrayar (H)1995 - Mirror Dance (H)2004 - Paladin of Souls (H,N) 2.Robert Heinlein 5 (5H) 1951 - Farmer in the Sky (H)1956 - Double