Sherlock stumped?

“There is a realm in which the most acute and most experienced of detectives is helpless.”

-- A. Conan Doyle, The Hound of the Baskervilles (1902)

It happened once to Murphy -- and he was man enough to admit it:  a Specialist had to be called in.

http://murphybros.blogspot.com/2011/04/murphy-calls-in-specialist.html

Available for Nook and Kindle,
for less than the price of a side of fries.

(Added bonus:  No cholesterol!)