Johnny Holmes is the grandson of the Great Sherlock Holmes he is the youngest detective because he is 14 years old and has solved a lot cases just like his grandfather thought him everything he knows. Johnny's partner and best friend is Ponyboy Watson who is the grandson of Dr. John Watson. he has helped his best on his. he is also the youngest he is 16 years old. but this case will be their hardest case yet. will they solve it? read JOHNNY HOLMES AND PONYBOY WATSON AND THE HOUND OF THE CURTIS to find out have fun trying to solve the mystery.