Jo Nesbø is an Edgar Award nominated Norwegian author and musician. Nesbø is primarily known for his crime novels about Inspector Harry Hole, but he is also the main vocalist and songwriter for the Norwegian rock band Di Derre. In 2007 Nesbø also released his first children's book, Doktor Proktors prumpepulver (English translation: Doctor Proctor's Fart Powder). The 2011 film Headhunters is based on Nesbø's novel Hodejegerne (The Headhunters).