 The contributions made by Spydeberg's famous chronicler Jacob Nicolai Wilse (1735-1801) has been of major interest to Skulberg.He therefore participated in the foundation of The Spydeberg Rectory Foundation (Stiftelsen Spydeberg prestegård) and he has been member of the executive board since 2011.Skulberg has therefore published the books Wilse - The Humanist and his Lab and
Pax Scandinavica.