"The Mask of Death" is a thrilling detective novel written by Nicholas Carter, a popular pseudonym used by numerous authors in the early 20th century. The story is centered around a series of murders that take place in a wealthy community on Long Island, New York. The plot is filled with twists and turns as the main character, detective Nick Carter, works to uncover the identity of the murderer.

The book was originally published in 1930 and is one of many in the long-running Nick Carter detective series. The series was so popular that it spawned numerous spin-offs, including comic books and radio dramas. Despite being written nearly a century ago, "The Mask of Death" remains a classic example of the detective genre and continues to captivate readers today.

The novel follows Nick Carter as he investigates a string of murders in a wealthy Long Island community. The killer leaves behind a series of cryptic clues and messages, which Nick must decipher in order to uncover their true identity. Along the way, he is aided by his trusty assistant, Chick, as well as a cast of other characters, including a beautiful and mysterious woman who may hold the key to solving the case.

The book is filled with suspense and action as Nick races against time to catch the killer before they strike again. The reader is kept on the edge of their seat as the plot thickens and the tension builds. The story is expertly crafted, with numerous red herrings and false leads that keep the reader guessing until the very end.

Overall, "The Mask of Death" is a gripping and entertaining read that is sure to delight fans of the detective genre. The book is a classic example of the genre, and its enduring popularity is a testament to its quality. Whether you're a fan of classic detective novels or just looking for a thrilling read, "The Mask of Death" is definitely worth checking out.