Claimed!

Penguin Weird Fiction: a celebration of the very best of the weird, a store of novels and tales that for generations have delighted and horrified.

Woken from his sleep by an urgent request to attend to a new patient, Dr. John Vanaman is soon at the home of Jesse J. Robinson, a wealthy industrialist, struck gravely ill after a struggle with a burglar. The thief was after Robinson's most prized possession, an item he obsessively guards: a mysterious green box, etched with a single line from an unknown lan