Essential science fiction books about identity and gender

This engaging novella introduces an agender robot protagonist, offering a unique perspective on identity outside of human gender constructs. Its portrayal of a non-human entity grappling with selfhood is both entertaining and thought-provoking.

This novel challenges readers to think about gender by presenting a society where gender is not a social construct in the human sense. The universal use of 'she/her' pronouns makes sex largely irrelevant, prompting reflection on gender's role.

This new installment in a critically acclaimed series is known for its diverse characters and exploration of identity, featuring an asexual main character. It continues to delve into themes of belonging and self-discovery in magical worlds.

This novel offers an inventive and strange look at the future of humanity, challenging conventional notions of gender and identity through alien perspectives. It explores transformation, belonging, and the essence of humanity when confronted with radically different biological and social structures.

Considered a significant feminist sci-fi book, it offers a radical vision of a gender-equal future and critiques societal constraints. Its exploration of alternative social structures and identities remains highly relevant today.

Highlighted as one of the best LGBTQ+ sci-fi books of 2026, this space opera offers an epic yet intimate exploration of identity. It features strong queer representation within a politically charged narrative of religious control and rebellion.

This novel continues to be recommended for its profound exploration of gender identity and the malleability of self. It delves into a future where individuals can change their bodies and genders, prompting deep reflection on identity.

This space opera series, by a trans man author, explicitly focuses on gender and identity within its mind-blowing world-building. It explores how physical bodies and transferred minds interact with gender in a complex military context.

This romantic space fiction novel creates a 'queernorm' world where sex and gender are completely divorced, and gender is freely chosen. It offers a refreshing perspective on gender as a chosen identity within a compelling narrative.

This anthology offers vital and diverse voices in speculative fiction, pushing boundaries in storytelling and envisioning futures where diversity is celebrated. It explores gender identities, colonialism, and environmental themes from Two-Spirit and Indigiqueer perspectives.

This novel features a non-binary protagonist and is part of a series known for its inclusive and heartwarming approach to diverse characters and identities. It offers a gentle yet profound exploration of self-discovery and belonging.

As a new release in 2026, this science fiction novel is anticipated for its queer representation, featuring trans women and queer women. It contributes to the evolving landscape of LGBTQ+ sci-fi with a story set on a ruined Earth.

This book offers a unique, outsider perspective on human gender roles through an alien learning to mimic humans. It provides relevant and insightful commentary for discussions on the absurdity and construction of gender.

This critically acclaimed novel offers diverse representation, including at least one trans character and multiple other queer and POC characters. It explores identity on both personal and urban scales within a compelling story about cities coming alive.