"Ask a Policeman" by Dorothy L. Sayers, Gladys Mitchell, and members of The Detection Club is a paperback book published by HarperCollins. The book features a collection of short mystery stories written by renowned authors such as Dorothy L. Sayers and Agatha Christie. The stories are presented in English and provide a fascinating glimpse into the world of Detective Fiction during the early 20th century. The book is a must-have for fans of classic whodunnits and offers a valuable addition to any book collection."
