DS Breen & WPC Tozer

The DS Breen and WPC Tozer series is a mystery, thriller, and crime fiction book series written by one of the popular Scottish authors named William Shaw. It is comprised of a total of 3 books, which were released between the years 2013 and 2015. Author Shaw has also completed the 4th book of the crime fiction series, which is expected to be published soon. The plots of each of the books feature the lead characters as a Detective Sergeant named Cathal Breen and the WPC named Tozer, who are based in London during the time of 1960s. All the novels of the series are highly successful in all the places where they were published.