C.J.桑森（C.J.sansom）英國作傢，1952年齣生於蘇格蘭，自伯明翰大學畢業後獲文學學士與曆史博士學位，後從事律師工作。

《都鐸疑雲》這套曆史推理小說是他的代錶作，創作十餘年來銷量經久不衰，於全球售齣二十多國版權，發行量超200萬冊，並榮獲英國推理作傢協會頒發的曆史推理大奬“Ellis Peter曆史匕首奬”。

It is 1540 and the hottest summer of the sixteenth century. Matthew Shardlake, believing himself out of favour with Thomas Cromwell, is busy trying to maintain his legal practice and keep a low profile. But his involvement with a murder case, defending a girl accused of brutally murdering her young cousin, brings him once again into contact with the king's chief minister - and a new assignment...The secret of Greek Fire, the legendary substance with which the Byzantines destroyed the Arab navies, has been lost for centuries. Now, an official of the Court of Augmentations has discovered the formula in the library of a dissolved London monastery. When Shardlake is sent to recover it, he finds the official and his alchemist brother brutally murdered - the formula has disappeared. Now, Shardlake must follow the trail of Greek Fire across Tudor London, while trying at the same time to prove his young client's innocence. But very soon he discovers nothing is as it seems ...