Author of »Alt har sin pris« (Everything has a Price), 1999, and teaching material such as »Danskbogen 3« (The Danish Book 3), 1988, and »Hvad er meningen? – Folketinget i arbejde i verden« (What is the purpose? – the Folketing at work in the world), 2005. Editor of »Meddelelser fra Dansklærerforeningen« (Reports from the Association of Teachers of Danish), 1975-1982, and of »Det er dansk: læseplan og hverdag« (This is Danish: Curriculum and Daily Routine), 1984. Contributed to »Epostler« (Epostles), 2003.