Kenneth Bøgh Andersen (born 1976) is a Danish author who has published more than 40 books for children and young adults in the fantasy and horror genres since his debut in 2000. He is best known for the Den Store Djævlekrig (The Great Devil War) series and the Antboy superhero series, which was adapted into three feature films distributed in more than 25 countries. His books have been published in over 13 countries.
The second book in the Valhalla novel trilogy, Valhalla - Giants and Gods, was published by Forlaget Carlsen in 2026 with illustrations by Peter Madsen.
On the occasion of his 25th anniversary as an author, Kenneth Bøgh Andersen published the book The Last Magic Art in September 2025.
The first book in the Valhalla novel trilogy, Valhalla - Land of the Gods, was published in 2025 and launched Kenneth Bøgh Andersen's retelling of Peter Madsen's classic comic series.
Plans for a live-action TV series based on The Great Devil War were shelved indefinitely in 2024 when a streaming service could not be found for the project.
