The Heath Cousins and the Silver Statue

In Book 5 of the Heath Cousins series, Addie B. is in London for spring break when she receives a startling letter from Jack confessing he is starting to forget about their past journeys to the magical land of Ambra. He encourages her to write down all their adventures. While reminiscing, Addie B. finds a letter from Gemma in her grandmother's locket with clues to a gateway back to Ambra through a silver statue. For the first time, Addie B. must return to Ambra without her cousins Jack, Beanie a