Feminist Reconfigurings of Alien Encounters reclaims the notion of alien encounters together with strange, but queerly loved companions, Vulgar slugs, diatoms (micro-algae), and familiars (spiritguides of witches), the book's three human co-authors ask: what would it take to establish more-than-human, bio- and geo-egalitarian co-existence on a planet in trouble? This playfully crafted mixed-genre book is informed by feminist posthumanisms, and co-created with a spectral community of more-than-humans, who are respectfully summoned to contribute with their perspectives. In focus of the entangled artistic-philosophical-poetic investigations are questions of ethics, aesthetics and methodologies to co-exist response-ably rather than based on modern human beliefs in exceptionalism, and entitlement to sovereignty, control and conquest of more-than-human worlds. Feminist Reconfigurings of Alien Encounters is intended for broad global audiences of researchers, teachers, professionals, NGOs, politicians, students from undergraduate to postgraduate levels, artists, writers, activists and artivists, who are interested in entangled artistic-poetic-philosophical modes of understanding the world as well as in ecology, new feminist materialism, critical posthumanism, and questions about radically rethinking and reimagining human/more-than-human relations on Earth.