Íslensk fjöll: gönguleiðir á 151 tind (Mountains of Iceland: A 151 Hiking Trails)

Co-author: Pétur Þorleifsson.

Maps: Ólafur Valsson.

An extended reissue of Fólk á fjöllum: gönguleiðir á 101 tind (Ormstunga, 1999).

2nd edititon published in 2013.