Eoin Colfer, born in Wexford, Ireland, is a prolific author primarily known for his children's literature, especially the highly successful Artemis Fowl series. This fantasy collection, comprising eleven books, achieved significant global sales, exceeding 21 million copies and being translated into 44 languages. Before dedicating himself to full-time writing, Colfer was an educator. His literary career expanded beyond his own creations when he was commissioned to pen a installment for the Hitchhiker's Guide to the Galaxy series. He has also ventured into writing for Marvel Comics and served as Ireland's Children's Laureate. Colfer's early life experiences, including his father's background as a teacher and historian and his mother's role as a drama teacher, along with his travels in Europe, have informed his storytelling. His works have consistently appeared on bestseller lists, including the New York Times, and have garnered numerous awards.

Born in Wexford, Ireland, Eoin Colfer was one of five siblings. His parents, a teacher and historian father and a drama teacher mother, instilled in him an early appreciation for the arts. Theatre, described as his 'first love,' played a significant role in his upbringing, with him often reciting lines with his mother. His initial writing endeavor was a play for a Christmas production. Experiences from his childhood, such as working at Loftus Hall, later influenced settings in his books, like Fowl Manor. Colfer pursued higher education at the University of Dublin, earning a degree in Education. His subsequent four years working abroad in Saudi Arabia, Italy, and Tunisia, alongside his Irish heritage, provided rich material for his early narratives.

Colfer achieved international acclaim in 2001 with the debut of the Artemis Fowl novel, which quickly became a New York Times Best Seller. This success paved the way for numerous other bestsellers from his bibliography. Beyond the Artemis Fowl saga, his popular works include the Benny Shaw series, Half Moon Investigations, The Wish List, The Supernaturalist, and the Eoin Colfer's Legends series. He also contributed to the O'Brien Flyers series for younger readers. In 2008, his novel Airman also became a bestseller. A significant milestone was his commission to write the sixth book in Douglas Adams' Hitchhiker's Guide to the Galaxy series, titled And Another Thing.... Colfer has also engaged with major comic publishers, writing Iron Man: The Gauntlet for Marvel Comics, and has had works adapted into graphic novels and films.

Colfer's literary works have seen several adaptations. His screenplay for the romantic comedy Poison Pen was filmed in Ireland and premiered at the Galway Film Fleadh. The highly anticipated film adaptation of Artemis Fowl, directed by Kenneth Branagh, was eventually released on Disney+ after initial delays due to the COVID-19 pandemic, though it received largely negative reviews. Plans were also in motion for an adaptation of his novel Highfire into a television series. Beyond prose and screenplays, Colfer has also written for theatre, with plays like Holy Mary and My Real Life, and musicals such as The Lords of Love and Noël the Musical. He has also collaborated on children's books with other artists and contributed to graphic novel projects.