Gregory Dale Bear was an American writer and illustrator best known for science fiction. His work covered themes of galactic conflict, parallel universes, consciousness and cultural practices, and accelerated evolution. His most recent work was the 2021 novel The Unfinished Land. Greg Bear wrote over 50 books in total.
Greg Egan is an Australian science fiction writer and mathematician, best known for his works of hard science fiction. Egan has won multiple awards including the John W. Campbell Memorial Award, the Hugo Award, and the Locus Award.
Greg F. Gifune is a horror author, the recipient of multiple Bram Stoker Award and International Horror Guild Award nominations in addition to one for the British Fantasy Award.
Gregory Todd Farshtey is an American writer, best known for his work on the Bionicle series of novels (2003–2010), the Bionicle comics (2001–2010), and the Ninjago graphic novel series.
Greg Herren is an American writer and editor, who publishes work in a variety of genres, including mystery novels, young adult literature and erotica. He publishes work both as Greg Herren and under the pseudonym Todd Gregory.
Greg Holden is a Scottish singer-songwriter based in the United States. He is best known for his hit charity single "The Lost Boy" and for co-writing "Home", the 2012 debut single for American Idol-winner Phillip Phillips.