The latest is "Sherlock & Daughter," which premieres April 16 on The CW. To celebrate the detective's new foray, here are our ...

or a trace of cigarette ash and stub narrows down the suspects like a shrinking Venn diagram, you know that in Sherlock ...

Sherlock Holmes probably didn't know it ... another way of containing their tobacco - and so they made pipes. The cigar/pipe divide seems very much to have been a result of climate.