The adventure continues in the second book of the Dragons in Our Midst series. A mysterious book leads Billy into mortal combat with a powerful dragon slayer. Separated from his friends and finding his dragon traits useless against this enemy, he has to rely on new weapons, a sword and shield he cannot even see. A scientist lures Bonnie to his laboratory with amazing news-her mother is still alive! And he should know; he's her father. He has learned...

"When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder- much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then the body disappears into thin air. It's hard to call the police when the murderers are invisible to everyone else and when there is nothing-not even a smear of blood-to show that a boy has died. Or was he a boy?...