Sind Singles anders? (book)
Sind Singles anders? (2002). Ein Vergleich von Singles und Paaren Reihe: Brennpunkte der Persönlichkeitsforschung or Are singles different? (2002). A Comparison of Singles and Couples Series: Focal Points of Personality is a book written by Beate Küpper and published by academic publisher Research Hogrefe which explores the causes of, "involuntary singles", as opposed to, "voluntary singles". It expounds on a psychology dissertation by Küpper called Are singles different from the others?: a comparison of singles and couples.