Questions that outlived the people who raised them.

What if the sheet music tattooed across a damned soul's buttocks in a 500-year-old painting of Hell turns out to be... actually playable?

Why would a millionaire inventor lay out his nightshirt, mark a small cross on his diary, and fold his overcoat beneath the railing?

Her husband, her son, and the neighbor all had reasons — and the mourners brought cornbread to the grave.

What does a man do for twenty-five years after walking offstage at the Paris Conservatoire in disgust?

Three weeks before the demonstration that would have made him the undisputed inventor of cinema, he boarded a train and stopped existing.

If you sealed your life story in an ancient jar, hid it with a chest of gold, and someone paid $48,000 for it six years ago — would you want to know why they never cracked the wax?

What do you find when you open a grave that belonged to a man who never stopped walking?

If a man dripping in diamonds dies owning only razors, combs, and a pair of sunglasses, where did the diamonds go?

If the world's greatest mystery writer vanished for eleven days and registered at a hotel under her husband's mistress's name, what exactly was she solving?

The FBI sent the fastest plane ever built to find him, and it was defeated by clouds.

He never let anyone watch him work.

He kept his route secret so no rival could reach the city first. More than a hundred people have since died trying to find him.