School Library Journal
Gr 5-7 This sea adventure is written in third person, which removes some of the personal involvement that is the main selling point of participation books. Simon and Thea have come to Turkey with their archaeologist father to examine an ancient ship, but they are threatened by a gang who all wear a mysterious double dolphin tattoo. The reading segments are longer than usual, and there are fewer choices to make, but the story is absorbing, making this useful as a transition between participation stories and regular linear books .