The Brother on My Back: A Modern Sherlock Holmes Mystery (In Loco Parentis Book 1)

‘…I slept until I was woken by Musgrave's mother. She was shouting, “Reggie! Reggie! It's Grandpa! Oh, God! It's Grandpa!”’
An ancient puzzle. An old man with a sordid secret. An unusually perceptive visitor.
The year is 1990, and thirteen-year-old Sherlock Holmes is spending his holiday at boarding-school mate Reginald Musgrave’s family estate. Using his yet-unperfected analytic techniques, Holmes discovers unexpected treachery in the near and far-distant past. This adventure, told from the perspective of Headmaster Thomas Carpitcher, and inspired by Sir Arthur Conan Doyle, introduces Holmes as a raw young man with a penchant for finding the truth.