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The Boscombe Valley Mystery je v e-shopu Alza v kategorii elektronické knihy za cenu 6,31 €. Všechny elektronické knihy koupíte online v internetovém obchodě Alza, kde máme další zboží od značky SAGA Egmont.
Elektronická kniha The Boscombe Valley Mystery:The Australian Charles McCarthy is brutally murdered in Hertfordshire, England. His son James is the prime suspect, having been the last person seen at his side. Yet he claims to be innocent. Lestrade calls on Holmes to clarify the case. "The Boscombe Valley Mystery" is part of "The Adventures of Sherlock Holmes".