The Dark Victorian by Elizabeth WatasinKaren Memory by Elizabeth BearThe Dark Victorian by Elizabeth WatasinRomancing the Inventor by Gail CarrigerSundark by Elizabeth Watasin
Lesbian & Bi Steampunk Books
44 books — 35 voters
Guns, Germs, and Steel by Jared DiamondThe Looming Tower by Lawrence WrightThe Guns of August by Barbara W. TuchmanThe Making of the Atomic Bomb by Richard RhodesThe Prize by Daniel Yergin
Pulitzer Winners: General Non-fiction
85 books — 343 voters

A Short History of Nearly Everything by Bill BrysonA Brief History of Time by Stephen W. HawkingCosmos by Carl SaganThe Selfish Gene by Richard DawkinsGuns, Germs, and Steel by Jared Diamond
Best Science Books - Non-Fiction Only
1,926 books — 3,621 voters

Leviathan Wakes by James S.A. CoreyOld Man's War by John ScalziAncillary Justice by Ann LeckieRed Rising by Pierce BrownThe Long Way to a Small, Angry Planet by Becky Chambers
Best Space Opera of the 21st Century
304 books — 567 voters
Nicholas and Alexandra by Robert K. MassieThe Gulag Archipelago 1918–1956 by Aleksandr SolzhenitsynCatherine the Great by Robert K. MassiePeter the Great by Frederick DavidsonThe Foxhunter by Dr Andrew J Rynne
Best Russian History Books
571 books — 443 voters

Guns, Germs, and Steel by Jared DiamondA Short History of Nearly Everything by Bill BrysonThe Trigger by Tim ButcherThe Devil in the White City by Erik LarsonThe Guns of August by Barbara W. Tuchman
Learn About History
459 books — 186 voters