Books like The tragedy of X by Ellery Queen

Agatha Christie’s 1939 mystery, first titled Ten Little Niggers, revolves around a deadly puzzle on an isolated island, where a group of millionaires is killed one by one. It was later published as And Then There Were None.

Arthur Conan Doyle’s classic detective tale follows Sherlock Holmes and Dr. Watson as they investigate the legend of an undead hound on Dartmoor, revealing secrets that threaten a family’s legacy.

Hard‑boiled detective Sam Spade races to recover a priceless, gem‑encrusted statuette while double‑crosses and danger creep from every corner.

A pioneering English detective story in which a priceless diamond, once stolen from a Hindu idol and presented to a young woman on her eighteenth birthday, disappears again, sparking intrigue and danger.

Edgar Allan Poe’s 1841 detective tale in which Parisian sleuth C. Auguste Dupin uncovers the truth behind the double murder on Rue Morgue.

Ellery Queen returns to the Catskill town of Wrightsville to investigate a 12‑year‑old murder amid the town’s troubled Fox family.

During a mountain vacation, Ellery Queen and his father are trapped by a forest fire at a remote cabin where a doctor, his family, and unusual guests—including conjoined twins—meet a deadly mystery. Queen must solve twin murders while fending off flames.

When Mrs. French is found dead in her department store’s showroom, Detective Ellery Queen and his father must untangle a web of corporate intrigue and familial secrets to uncover the killer hidden behind the glamorous façade of New York’s most celebrated retail empire.

Ellery Queen and his father investigate the mysterious disappearance of a Greek art dealer’s will, uncovering clues tied to a strangled ex‑convict, color‑blindness, a shredded will, and a tiny typing mistake.

It’s Christmas in Chicago, and Inspector Richard Queen is enjoying a busman’s holiday at a conference on gangland violence—but his son, amateur sleuth Ellery, is bored silly. Until, that is, Ellery reads of an unusual killing in rural Arroyo, West Virginia: A schoolmaster has been found beheaded and crucified. Ellery hustles his father into his roadster and heads east, since there is nothing he’d like better for Christmas than a juicy, gruesome puzzle. When the Queens arrive in Arroyo, they learn that the victim was an eccentric atheist, but not the sort to make enemies. What initially looks to be the work of a sadistic cult turns out to be something far more sinister. In the months ahead, more victims will turn up all over the world—all killed in the same horrifying manner. It will take several bodies before Queen divines the clue that unlocks the mystery of the Christmas crucifixion.

In the second act of a theatre production, a blackmailer is found murdered in the back row. Inspector Queen and his son Ellery investigate, focusing on the victim’s missing top hat.