The Wren Enigma

<p>After Dr. Amelia Evans's friend is murdered in a Wren-designed church in Central London DCI's Vance and Shepherd are called in to investigate the case.</p><p>They discover that Evans had stumbled across a centuries-old secret about the Philosophers' Stone and that there are unscrupulous people who will stop at nothing to get their hands on it.</p><p>The doctor's life is threatened by rogue Freemasons and she also needs to fend off those who would save her. Resolving the Stone's Enigma could bring her a professorship and the Nobel Prize but at what cost?</p><p>A compelling crime mystery THE WREN ENIGMA is the sixth book in John Broughton's Vance And Shepherd Mysteries series.</p>