Two Games in One For Twice the Fun! In Mystery #14, Danger by Design, Nancy travels to Paris, France undercover as a clothing designer's assistant. She must discover why the popular clothing designer, Minette has been comitting strange acts, from wearing a mask all the time to throwing paint all over her studio to having tons of furious rages. Then, in Mystery #15, The Creature of Kapu Cave, Nancy travels to Hawaii to help Dr. Quigley Kim research new kinds of bugs. But when she gets there, she teams up with the vacationing Hardy Boys and discovers why Kim's campsite is in a shambles, why she has gone missing and what all those mysterious carnivorous caterpillars all over the Kapu Cave are!