3.81 avg rating — 17,021 ratings

"Ethan's never met a woman before. His planet uses ectogenesis and donor eggs. Women are creatures of horrifying legend — until he has to voyage out into the wider universe and encounter these terrifying mythical beasts."

4.08 avg rating — 68,692 ratings

"The second act of this book is set in a parallel universe where there are three sexes:
Rationals are seen as the logical and scientific sex (he/him)
Emotionals are seen as the intuitive sex (she/her)
Parentals bear and raise the offspring (he/him)"

4.10 avg rating — 219,629 ratings

"Ai is sent as an envoy to Gethen, whose inhabitants are ambisexual, able to switch between male and female."

4.07 avg rating — 199,251 ratings

"The eighth son of an eighth son is born to be a wizard. But what happens when the unthinkable happens and the eighth child of an eighth son turns out to be (gasp!) a daughter?"

4.06 avg rating — 14,089 ratings

"Everyone one knows that women are inherently peaceful and men are inherently violent, right? Right?"

3.46 avg rating — 9,000 ratings

"Four different women (or are they four of the same woman?) from four parallel universes interact and try to understand one another's worlds."

4.23 avg rating — 1,297,090 ratings

3.92 avg rating — 71,611 ratings

3.99 avg rating — 118,730 ratings

3.64 avg rating — 10,945 ratings

4.07 avg rating — 13,250 ratings