ISBN-13: 9781478368526 / Angielski / Miękka / 2012 / 136 str.
A mysterious new neighbor, an old treasure map, thieves that are always two steps ahead. It all adds up to the second Katie Carter mystery story Katie agrees to track down a treasure hidden in her neighborhood years ago and then takes on a second case when an inventor is kidnapped along with his latest invention. Can she handle two cases at once, and is there a strange connection between the two?