May Bestsellers

Hardcovers
1. Valour and Vanity by Mary Robinette Kowal
2. Afterparty by Daryl Gregory
3. Hild by Nicola Griffith
4. Velveteen vs. the Multiverse by Seanan McGuire
5. The Martian by Andy Weir
6. Tropic of Serpents by Marie Brennan
7. Golem and the Jinni by Helene Wecker
8. Shipstar by Gregory Benford & Larry Niven
9. A Stranger in Olondria by Sofia Samatar
10. Descent by Ken MacLeod

Mass Market Paperbacks
1. A Game of Thrones by George R.R. Martin
2. Half-Off Ragnarok by Seanan McGuire
3. Wise Man's Fear by Patrick Rothfuss
4. A Clash of Kings by George R.R. Martin
5. Snuff by Terry Pratchett
6. Chimes at Midnight by Seanan McGuire
7. Great North Road by Peter F. Hamilton
8. The Seven-Petaled Shield by Deborah J. Ross
9. A Free Man of Color by Barbara Hambly
10. The Long War by Terry Pratchett & Stephen Baxter

Trade Paperbacks
1. Sparrow Hill Road by Seanan McGuire
2. Ancillary Justice by Ann Leckie
3. Golem and the Jinni by Helene Wecker
4. A Stranger in Olondria by Sofia Samamtar
5. A Natural History of Dragons by Marie Brennan