Many writers took to Twitter to express their grief and admiration for Le Guin and the ways in which she and her writing changed their lives.
Neil Gaiman called her the deepest and smartest of writers and "a glorious funny prickly person," and said that her words are written on his soul.
Margaret Atwood said she had "an immense imagination, what a strong and trenchant mind."
Rick Riordan called Le Guin one of his biggest childhood influences.
Shannon Hale said she was a "fierce and frighteningly smart" master storyteller and the Earthsea books were a "revelation."
Poet Kaveh Akbar called her "a true original, a titan."
Hari Kunzru said he thinks "hard times are coming" (quoting a speech Le Guin gave at the National Book Awards in 2014).