The School Detective Gang (Lord Chanchellor's Daughter, #1)

Two girls kidnapped, a trick rose, mysterious poems, what can all this mean? When John and Tiara enter their new school in New Zealand they little dream their lifetime dream of becoming detectives turn to reality as two girls are kidnapped. The clues don't make sense and the Gang must solve the mystery before it's too late to save many lives. Can they make it?