num_pages: 128
description: When Sherlock Holmes needs help solving some of London's greatest crimes, he calls on the Baker Street Brigade for assistance. Danny Wiggins, P.T. "Peachy" Carnehan, and Duff Bernard are able to travel freely and without suspicion throughout the city providing Holmes with all the right information to catch the bad guys! From rescuing a kidnapped friend to uncovering the conspiracy trying to delay the construction of the Underground Railway, the Baker Street Detectives are on the job to uphold justice! 
language: English
title: The Thundering Underground
titlecomplete: The Thundering Underground (Baker Street Detectives)
genres: Christian, Mystery
ratings_count: 28
series: The Baker Street Mysteries
publisher: Tyndale Kids