Black Ice

In "Black Ice" by Andrew Lane, young Sherlock Holmes and his American tutor, Amyus Crowe, are drawn into a perilous mystery when they discover Sherlock's brother Mycroft with a dead body and a knife in a locked room. As the police suspect Mycroft of murder, Sherlock becomes determined to prove his brother's innocence, embarking on a thrilling journey from London to the icy streets of Moscow where danger and hidden secrets await. This gripping tale challenges everything you think you know about the legendary detective.