Ingar Sletten Kolloen

Ingar Sletten Kolloen (born 1951) is an author whose biographies include those of Knut Hamsun, Joralf Gjerstad and Queen Sonja.

He has headed Aftenposten's culture desk and held an adjunct professorship at Lillehammer University College.

Vi må ikke falle is the first volume of his series Under krigen, an expansive account of the people who lived under German occupation and Quisling's rule.

Earlier publications

• Berre kjærleik og død. Ein biografi om Tor Jonsson (1999).
• Blant bygdedyr og vestkantkrokodiller — a selection of Tor Jonsson's prose (2000).
• Hamsun. Svermeren (2003).
• Hamsun. Erobreren (2004).
• Den fjerde engelen — novel (2007).
• Snåsamannen. Kraften som helbreder (2008).
• Dronningen (2012).