With Sherlock Holmes missing, and the fair city of London ravaged by crime, the Baker Street Irregulars move into 221B Baker Street. When the Lord Mayor's daughter goes missing and they agree to help Eliza Mayhew find her grandfather, the Irregulars embark on their first case - and quickly discover that they are up against a sinister villain...

Follow the adventures of the Baker Street Irregulars as they hunt for clues and crime-solve their way across London in these full-colour graphic novels. This is book 1 in a new series written "in canon" by New York Times best-selling author Tony Lee, drawn by critically acclaimed artist Dan Boultwood, and supported by one of the world's foremost authorities on Sherlock Holmes, Leslie S. Klinger.


The Baker Street Irregulars soon have a new case to solve: a phantom is scaring people at the Theatre Royal. Meanwhile, three terracotta lions have arrived at the British Museum from China. Are these events somehow connected? Is the mysterious "M" involved? The game is afoot...

Follow the adventures of the Baker Street Irregulars as they hunt for clues and crime-solve their way across London in these full-colour graphic novels. This is book 2 in a new series written "in canon" by New York Times best-selling author Tony Lee, drawn by critically acclaimed artist Dan Boultwood, and supported by one of the world's foremost authorities on Sherlock Holmes, Leslie S. Klinger.


Wiggins is arrested by the police on suspicion of murder! The rest of the Baker Street Irregulars leap into action, but they are in a deadly race against time - Wiggins is due to be hanged. The Irregulars discover the existence of Moriarty's crime ledger and must use it to clear Wiggins's name, and to stop "M" once and for all...

Follow the adventures of the Baker Street Irregulars as they hunt for clues and crime-solve their way across London in these full-colour graphic novels. This is book 4 in a new series written "in canon" by New York Times best-selling author Tony Lee, drawn by critically acclaimed artist Dan Boultwood, and supported by one of the world's foremost authorities on Sherlock Holmes, Leslie S. Klinger.


When a child is snatched, the Baker Street Irregulars are quickly on the trail of the kidnap gang. They are soon caught up in a hunt for buried war-time treasure - but who is behind all these events? The Irregulars put a plan into action that ends in a race across London to stop the kidnappers, where they also discover the identity of "M"...

Follow the adventures of the Baker Street Irregulars as they hunt for clues and crime-solve their way across London in these full-colour graphic novels. This is book 3 in a new series written "in canon" by New York Times best-selling author Tony Lee, drawn by critically acclaimed artist Dan Boultwood, and supported by one of the world's foremost authorities on Sherlock Holmes, Leslie S. Klinger.