Traveling through his kingdom’s forest one day King Arthur is confronted by The Red Knight who plans to slay him but decides to challenge him with the riddle “What does a woman want from a man?” Instructing him that there is only one correct answer he sets him free with the proviso that he must return in a month with the solution or be put to death. Riding beside the King, Sir Gawain and he become acquainted with Maid Marian who exiled herself to the forest. A frustrating month ensues as Arthur seeks the answer finally, striking a bargain with a hag to save himself. But will the price be too high?

A journalist investigates a series of murders that follows the discovery of an unpublished novel by Charles Dickens in the cellar of an old Thames pub.

"Your husband is sleeping with your student" – Olga finds such a note in one of the bouquets that were presented to her in honor of her triumphant speech at the scientific forum. Olga is a mathematician. She can easily figure out who sent this anonymous letter. Except this man is found dead. This is how a dangerous game begins, each move of which is associated with one of the Fibonacci numbers. What do they mean and how are they related to Olga's life? The answer is far in the past. Every mistake will cost the life of someone close to the heroine.

During the celebration of the dean's anniversary, mathematician Olga Barkovskaya finds the culprit of the celebration murdered. Next to the body is a card from an unknown game, very similar to the one that was thrown to Olga the day before. It seems that Barkovskaya is being invited again to solve a mathematical puzzle, and a human life is at stake.

The real-life story of Charles Whitman's deadly shooting spree at the University of Texas is retold. In August 1966, after killing his wife and mother, Whitman climbed to the top of the school's tower and opened fire on passers-by, killing 13 and wounding many others.

A scientist keeps having dreams that he is marked for murder by a mysterious tribunal for something that he's not aware that he's done, and that his wife and his friends are part of the conspiracy. Soon he's not sure which is the dream and which is reality.

A young man receives a dead serial killer's arm during a transplant and then becomes prime suspect when murders start anew.

13-year-old Brian has problems reading, which his teachers attribute to laziness. It is later discovered that he has Dyslexia.

The Riddler matches wits with Batman, but the encounters never go well.

The horrifying 150-year-old mystery of Edgar Allan Poe's perverse masterpiece--solved at last! Legendary detective C. Auguste Dupin matches wits with mastermind Prisoner X. After several brutal crimes have been committed, Dupin must reveal whether the perpetrator is an insane victim of the supernatural--or a psychotic genius. Elegant visuals and haunting melodies intertwine to breathe new life into an eerie tale of rotting flesh.