Søren Hammer (born 1952) holds a teaching degree, but has primarily been working as a programmer and a lecturer at Copenhagen University College of Engineering. Like his sister Søren is also politically active and has been writing full time since 2010.

The crime writing siblings, Lotte Hammer and Søren Hammer published their first novel Svinehunde (The Beast Within) in March 2010.LOTTE AND SOREN HAMMER are siblings. A Price for Everything is the second book in a series following Detective Konrad Simonsen and his team. Their first book, The Hanging, was published in English in 2013. The writing pair have a huge following throughout Europe.

Books in order of publication (In English) by series:

The Hanging2010
The Vanished2011