夏洛克·福尔摩斯和华生医生应邀到博斯库姆溪谷办案。
吉姆·麦卡锡的父亲被发现死于博斯科姆溪谷池塘附近，许多人认为吉姆是凶手，但是有一个人相信他是清白无辜的。
夏洛克·福尔摩斯能够协助破案吗?他能找出真正的凶手吗?

About the Author
About the Book
Before Reading
1 A telegram from Sherlock Holmes
2 The Boseombe Valley murder
3 James McCarthy's statement
4 We meet Miss Alice Turner
5 Holmes and Lestrade take the night train
6 Holmes is back with a story
7 Lestrade gets angry
8 Holmes follows the trail
9 A murderer's footprints
10 Holmes solves the mystery
11 Holmes asks Watson's advice
12 Mr John Turner speaks
13 A murderer's story
After Reading
Answer Key