Test of the professionals.
Wilson, Marcia,1971-author.
Danelius, Stella,cover designer.
Spirt Level,1971-illustrator.
Lestrade and his Yard rival Bradstreet join forces with Holmes and Watson to defeat a well organized ring of thieves.
Title from front cover.
Cover design and page marker by Stella Danelius
Internal illustrations signed Spirit Level, which is the artistic signature of the author Marcia Wilson.
Sequel to: Adventure of the flying blue pidgeon.  This book begins with the end of The Adventure of the Flying Blue Pigeon":  Clea Cheatham is brought home in the ambulance carrying wounded Lestrade.
"Sherlock Holmes' London through the eyes of Scotland Yard" -- Front cover.
Lestrade and his Yard rival Bradstreet join forces with Holmes and Watson to defeat a well organized ring of thieves.
Lestrade, Inspector (Fictitious character)
Holmes, Sherlock
Watson, John H. (Fictitious character)
Great Britain. Metropolitan Police Office
Organized crime