Gahagan Construction Corporation, Petitioner, V. Philip Armao. U.S. Supreme Court Transcript of Record with Supporting Pleadings Petersen, Charles C Heftet / 2011 / Engelsk
Hippocratis Nomine, Quae Circumferentur Scripta Ad Temporis Rationes Petersen, Christian Heftet / 2025 / Latin
Calendar Man A Scandinavian Dark Advent novel set in Greenland Petersen, Christoffer Heftet / 2020 / Engelsk