The 91-storey treehouse ; The 91-storey treehouse ; The 91-storey treehouse ; The 91-storey treehouse Griffiths, Andy Heftet / 2017 / Engelsk
The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse ; The 78-storey treehouse Griffiths, Andy Heftet / 2016 / Engelsk
The 39-storey treehouse ; The 39-storey treehouse ; The 39-storey treehouse ; The 39-storey treehouse Griffiths, Andy Heftet / 2015 / Engelsk
Sports cars the world's hottest sport cars in 500 great photos Henshaw, Peter Heftet / 2005 / Engelsk
Medieval pottery from south-east England found in the Bryggen excavations 1955-68 Herteig, Asbjørn Edmund Heftet / 1994 / Engelsk
Addenda runica latina recently found runic inscriptions in Latin from Bryggen Herteig, Asbjørn Edmund Heftet / 1988 / Engelsk
Children in medieval Bergen an archeological analysis of child-related artefacts Mygland, Sigrid, Samset Heftet / 2008 / Engelsk
A medieval brewery (1200-1450) at Bryggen, Bergen ; Cordage and similar products from Bryggen in Bergen ; Sound tools and music at Bryggen Herteig, Asbjørn Edmund Heftet / 1988 / Engelsk
The buildings at Bryggen their topographical and chronological development Herteig, Asbjørn Edmund Heftet / 1991 / Engelsk
Sheaths and scabbards from medieval Bergen in a comparative perspective Nøttveit, Ole-Magne Heftet / 2010 / Engelsk
The archaeological excavations at Bryggen, ''the German wharf'', in Bergen, 1955-68 excavation, stratigraphy, chronology, field-documentation Herteig, Asbjørn Edmund Heftet / 1985 / Engelsk
