Taurus Four
A stranded space explorer encounters a primitive society descended from hippies and falls for a teenage girl. I kept reading in hopes that the protagonist's spectacular sexism was deliberate satire. Instead, the novel celebrates his misogyny and delivers one of the most appalling endings I've encountered.
A City in the North
A wealthy human explorer becomes obsessed with visiting an ancient ruin on a planet whose enigmatic native inhabitants want outsiders to stay away. In just 222 pages, Marta Randall delivers a fascinating, character-driven exploration of alien cultures, colonialism, and the limits of human understanding.