Bringing the book to the Map Chamber has revealed a location to investigate: a tower to the north of Hogwarts. Percival Rackham has promised that some answers will be provided there, after you engage in his Trial.
The chapter “Prepare For Your Search for the Next Keeper” has one main quest, as follows:
Graves is an avid writer, web designer, and gamer, with more ideas than he could hope to achieve in a lifetime. But, armed with a mug of coffee and an overactive imagination, he’ll try. When he isn’t working on a creative project, he is painting miniatures, reading cheesy sci-fi novels, or making music.
Percival Rackham’s Trial
