Unlike her friends Emrys and Serena, Hazel is struggling to adjust to magic and to their new roles as the secret protectors of New Rotterdam. She's already worried about her mom, who works endless shifts at the hospital to make ends meet, and now she also has to worry about defending their entire town from supernatural forces. If only Hazel could figure out how to use her relic, the Magnus Crown, which has the power to transform matter, including turning lead into gold . . . gold that would certainly help ease her family's financial issues. But before Hazel can crack the Crown's secrets, the trio discover a chilling new monster is hunting in New Rotterdam, luring its victims with visions of what they desire most. To Hazel's horror, the monster seems to know exactly what's in her heart and how to reel her in . . . With eerie black-and-white illustrations by Julian Callos and chilling Wiki excerpts, The Heart-Stealer Mask continues the deliciously creepy Doomsday Archives series by Zack Loran Clark and Nick Eliopulos. New Rotterdam is no place for a kid--and that's what Emrys Houtman likes about it. Emrys obsessively documents his town's urban legends and cryptid sightings in a Wiki, along with his neighbors and fellow horror fans Hazel and Serena. It's all in good fun until one day, the trio stumbles upon the Doomsday Archives, a collection of relics with dazzling powers and dangerous consequences. When a mysterious blood-red hourglass begins appearing around town and children begin to go missing, the trio must band together to stop the horrors plaguing New Rotterdam, or risk losing their home . . . and possibly their lives. Because after all this time hunting monsters, the kids have realized the monsters are now hunting them back.