This week sees the launch of a must have book for all BBC Sherlock and Elementary fans. ‘The Immortals’ is a comprehensive episode by episode review of the two series by Holmes expert Matthew Elliott. His unique approach tackles each episode and links back elements to the original stories, reviews plotlines, characters and good and bad points. Matthew Elliott is one of the leading Holmes experts in the UK – regularly publishing articles and speaking at major Holmes events. In fact, he was the host for the 7th November Sherlock Holmes Society of London film evening. So whether you are a fan of either or both series, or in fact a detractor, you will find Elliott’s analysis of the series compelling reading. The Immortals: An Unauthorized guide to Sherlock and Elementary is available from all good bookstores including Amazon USA, Amazon UK, Waterstones UK, and for free shipping worldwide Book Depository . In ebook format it is in Amazon Kindle, Kobo and Apple iBooks (iPad/iPhone).