Arne Dahl is the pen name of Jan Arnald, an internationally known Swedish crime author and literary critic.
His writing can also be seen in the Swedish newspaper Dagens Nyheter. He published Barbarer (2001) and Maria och Artur (2006) under his own name, but under his pseudonym he has written the A-gruppen (Intercrime) series, involving the A-team, a group highly trained in dealing with criminal cases in Sweden.
I've always enjoyed reading these collections of short stories and this one is no exception. It seems, however, that they are no longer being published (at least this one from 2013 is the last one I've seen at my favourite Swedish internet bookshop).