"On a dare from her fellow street urchins, 14-year-old Wiggins tries to pickpocket a strange old man. Not only is Wiggins unsuccessful, but the old man, who is actually Sherlock Holmes, takes the gold ring that was in Wiggins' pocket and leaves behind a note directing her where to go to get it back. When Wiggins goes to 221B Baker Street to retrieve the ring, she is shocked to find out how much Holmes knows about her based on a quick observation. After seeing Holmes use the ring to solve a case, Wiggins proposes to work as his assistant. Intrigued by her potential, Holmes agrees to begin training Wiggins on a trial basis. Wiggins and Sherlock must learn to trust each other as Wigging and her group of street urchins help him solve two dangerous mysteries: The Red Headed League and The Adventure of the Blue Carbuncle." -- Back cover.

A mysterious, broken-nosed cabby, a beautiful actress, and a villainous art heist have one thing in common—but the only one man who knows what it is has methods that are a little, shall we say . . . irregular Late Victorian London: home to gas streetlights, bands of ragged urchins, and now, young Andrew Craigie, who recently arrived from a tiny Cornwall village with his stern guardian, Mr. Dennison. At first the city feels dark and unwelcoming, but just around the corner is bustling Baker Street, where Andrew meets his first friend, Sara. Before long, London becomes downright interesting. But things get a little too exciting one night when Mr. Dennison doesn’t come home, and suddenly Andrew is on his own. Whom can he turn to in a strange city? Frantic, he goes to the tall, pipe-smoking, hat-wearing man at 221B, a man who Sara says is a famous detective—a man named Mr. Holmes.

A Sherlock Holmes script sparks controversy and murder in Hollywood in a “most engrossing mystery” from the author of Nine Times Nine (The New Yorker). Anthony Boucher was a literary renaissance man: an Edgar Award–winning mystery reviewer, an esteemed editor of the Hugo Award–winning Magazine of Fantasy and Science Fiction, a prolific scriptwriter of radio mystery programs, and an accomplished writer of mystery, science fiction, fantasy, and horror. With a particular fondness for the locked room mystery, Boucher created such iconic sleuths as Los Angeles PI Fergus O’Breen, amateur sleuth Sister Ursula, and alcoholic ex-cop Nick Noble. When Metropolis Pictures announces plans to make a movie out of an Arthur Conan Doyle classic, it triggers outrage from a group of Sherlock Holmes fans called the Baker Street Irregulars. In hopes of calming their protest, the studio invites the five members to advise on the film, and even throws them a celebration in a house numbered 221B. Also on the guest list is Los Angeles police detective A. Jackson. He was hoping to spend his night off hanging out at a Hollywood party with his brother, Paul, the famous actor. Instead he finds himself in one of the most bizarre murder cases he’s ever encountered, complete with cryptograms and a disappearing corpse, all of which results in a “delightfully farcical narrative, which offers a surprise on nearly every page” (The New York Times Book Review).

Sherlock Holmes's trusted assistants, a band of loyal street urchins called the Baker Street Irregulars, are back for their most puzzling mystery yet, in a case that involves murder, abduction, and the hunt for a lost treasure. As Holmes and the BSI begin their investigations into a gruesome murder, all at once the detectives find themselves in danger. When a personal associate of the master detective disappears, Ozzie, Wiggins, and the gang know that they must uncover the truth - and quickly! Yet there is deception within their ranks. Who is a friend? Who is a traitor? Who can they trust? Join the Baker Street Irregulars as they search to find Watson and the double-crosser before it's too late! Praise for Sherlock Holmes and the Baker Street Irregulars, Casebook No. 1: THE FALL OF THE AMAZING ZALINDAS: "Mack and Citrin's fast-paced, suspenseful story will keep readers turning the pages." -THE BOSTON HERALD "[A] fast-paced, authentically styled caper." -KIRKUS REVIEWS "[A]n entertaining, suspenseful read for youthful crime buffs." -BOOKLIST Published in 26 countries! An Agatha Award Finalist!

Sherlock Holmes and his Baker Street Irregulars are on the case in this brand new paperback edition of THE FALL OF THE AMAZING ZALINDAS If you have not heard about the world's most brilliant crime solver of all time, the consulting detective, Mr. Sherlock Holmes, you have undoubtedly spent your years beneath a large rock -- for much has been written about him. Those familiar with Mr. Holmes know that a gang of homelss boys, called the Baker Street Irregulars, assisted him in his crime solving. When a murder at the circus unravels another, far more treacherous crime, the master detective and the boys of the BSI must pursue terrifying villians to solve this mystery, dodging danger at every turn....

For use in schools and libraries only. When they are hired by Elsa Hoffman to investigate her wealthy aunt's mysterious death, Sherlock Holmes and the Baker Street Irregulars find themselves faced with ghosts, shady characters, and mortal danger.

"Baker Street Irregular is a mystery and espionage tale told by a member of a whimsical Sherlock Holmes club born in a speakeasy, as Woody Hazelbaker undergoes America's political struggles in the 1930s and Second World War in the '40s, stretching from the Great Depression's worst year to the beginning of the Cold War. A young New York lawyer, Woody gets a cold dose of reality from a gangster client he keeps secret from the world, then puts stratagems he learned to use when he and other Baker Street Irregulars react to Hitler's war against Europe's democracies"--From publisher's web site.