Queen visits an operating theater to witness a surgery, but finds a murder instead The son of a police detective, Ellery Queen grew up in a bloody atmosphere. Since he started lending his deductive powers to the New York City homicide squad, he has seen more than his fair share of mangled corpses. Though he is accustomed to gore, the thought of seeing a living person sliced open makes him ill. So when a doctor invites him to sit in on an operation, Queen braces his stomach. As it happens, his stomach is spared, but his brain must go to work. The patient is Abigail Doorn, a millionairess in a diabetic coma. To prepare her for surgery, the hospital staff has stabilized her blood sugar level and wheeled her to the operating theater—but just before the first incision, the doctors realize she is dead, strangled while lying unconscious on her gurney. Queen came to the hospital to watch surgeons work, but now it’s his time to operate.

The operating room was ready, the surgeon called for his patient. A door opened and the long, still form was wheeled in - dead! Abby Doorn had been murdered only a few minutes earlier and almost under their very eyes. This is one of the most baffling murder mysteries Ellery Queen ever had to solve.

When a surgeon finds his patient murdered only minutes before he is set to operate on her, Ellery Queen sets out to solve the mystery.

A murder in a crowded Broadway theater presents a full house of suspects—the first in this classic mystery series starring Ellery Queen! Despite the dismal Broadway season, Gunplay continues to draw crowds. A gangland spectacle, it’s packed to the gills with action, explosions, and gunfire. In fact, Gunplay is so loud that no one notices the killing of Monte Field. In a sold-out theater, Field is found dead partway through the second act, surrounded by empty seats. The police hold the crowd and call for the one man who can untangle this daring murder: Inspector Richard Queen. With the help of his son Ellery, a bibliophile and novelist whose imagination can solve any crime, the Inspector attacks this seemingly impenetrable mystery. Anyone in the theater could have killed the unscrupulous lawyer, and several had the motive. Only Ellery Queen, in his debut novel, can decipher the clue of the dead man’s missing top hat.

A corpse in a department store window offers a gruesome puzzle for Ellery Queen The windows of French’s department store are one of New York’s great attractions. Year-round, their displays show off the finest in fashion, art, and home décor, and tourists and locals alike make a point of stopping to see what’s on offer. One afternoon, as the board debates a merger upstairs, a salesgirl begins a demonstration in one of the windows, showing off French’s new Murphy bed. A crowd gathers to watch the bed lower from the wall after a single touch of a button. But as the bed opens, people run screaming. Out tumbles a woman—crumpled, bloody, and dead. The victim was Mrs. French, wife of the company president, and finding her killer will turn this esteemed store upside down. Only one detective has the soft touch necessary—debonair intellectual Ellery Queen. As Queen and his police inspector father dig into French’s secrets, they find their killer is more serious than any window shopper.

Trapped on a burning mountain, the Queens take refuge with a killer Dashing detective Ellery Queen and his father are driving over the pothole-scarred Arrow Mountain road when they come face to face with a wall of flame. They tear back in the other direction, fire at their fenders, and finally find safety in a clearing, at the home of Dr. Xavier, a renowned surgeon. He is a genial man, but his distracted, mysterious smile conceals dark secrets. Passing through one of the drafty hallways, Ellery’s father is startled by a pair of eyes burning in the darkness—the eyes of a monster. Could they be trapped on some kind of mountain of Dr. Moreau? Dr. Xavier introduces them to the rest of his household, including his wife, brother, and medical assistant. Everyone’s welcoming, but they also seem anxious and cagey. When the good doctor is found shot to death in his study, Queen realizes that he and his father have more to fear than a pair of sinister eyes. The Queens may have escaped the forest fire, but they have leapt into a situation that is every bit as hot.