- Author: Kierkegaard Sren, Tietjen Mark A., Westphal Merold
- Language: English
- Year: 2016
- Author: Barnett Christopher B., Kierkegaard Søren, Kierkegaard Sren
- Language: English
- Year: 2014
- Author: Jaarsma Ada S., Kierkegaard Sren
- Language: English
- Year: 2017
- Author: Kierkegaard Sren, McCombs Richard Phillip, Kierkegaard Søren
- Language: English
- Year: 2013
- Author: Kierkegaard Sren, Kim Tony, Kierkegaard Søren
- Language: English
- Year: 2012
- Author: Kierkegaard Sren, Kim Tony, Kierkegaard Søren
- Language: English
- Year: 2012
- Author: Kierkegaard Søren, Kierkegaard Sren, Pattison George, Kierkegaard Søren
- Language: English
- Year: 1999
- Author: Kierkegaard Søren, Kierkegaard Sren, Buben Adam, Stokes Patrick, Kierkegaard Søren
- Language: English
- Year: 2011
- Author: Kierkegaard Sren, Kierkegaard Søren, Carlisle Clare
- Language: English
- Year: 2005