Martin Chalk and the Case of the Underworld King

In the city of Fulldon, Martin Chalk, a brilliant young alchemist and amateur detective, seeks to use his mind to impose order on the criminals of his wretched city. He is faced with an enigma that will take all his skills, not to mention the help of a travelling wizard, to solve. When a sick priest arrives at his door looking for help in recovering a stolen artifact, little does Martin know that this will lead him into confrontation with the criminal mastermind known as the Underworld King.