Dan Simmons, Acclaimed Author of Science Fiction and Horror, Dies at 77

Dan Simmons, the prolific American author known for genre-bending novels like Hyperion and The Terror, passed away on February 21, 2026, in Longmont, Colorado, at the age of 77. His death marks the conclude of a career spanning over thirty novels and numerous short story collections.

Early Life and Education

Born Daniel Joseph Simmons on April 4, 1948, in Peoria, Illinois , Simmons spent his formative years moving throughout the Midwest, including time in Brimfield, Illinois, and Pittsboro, Indiana . His father, Robert, worked for an automotive testing company, contributing to the family’s frequent relocations .

Simmons received a Bachelor of Arts in English from Wabash College in 1970, earning a national Phi Beta Kappa Award for excellence in fiction, journalism, and art . He continued his education at Washington University in St. Louis, obtaining a Master’s degree in Education in 1971 .

From Teacher to Author

Prior to his literary career, Simmons dedicated eighteen years to teaching elementary school in Missouri, New York, and Colorado . He was recognized for his innovative teaching methods, co-creating a district-wide program for gifted students and being a finalist for the Colorado Teacher of the Year award . He began writing during this time, developing the story that would eventually become his novel Hyperion as a serial narrative for his students .

Simmons’s professional writing career began in the early 1980s, encouraged by science fiction author Harlan Ellison at a Denver writing workshop .

Literary Achievements and Style

Simmons’s work spanned multiple genres, including science fiction, horror, fantasy, and historical fiction. He received numerous accolades, including the World Fantasy Award for his debut novel, The Song of Kali (1985), the Hugo Award for Hyperion (1989), and the Bram Stoker Award for Carrion Comfort (1989) .

Known for his meticulous research, Simmons often created extensive bibliographies while writing, sometimes leading to inquiries about potential access to confidential data . He also penned unproduced screenplays and episodes for the television series Monsters.

Later Life and Controversy

Simmons faced controversy in 2009 due to political positions expressed on his website, which were described as neo-con and anti-Islamic, leading to tensions with some European collaborators .

He is survived by his wife, Karen, and daughter, Jane .