Filled with intriguing facts, the Learning Center brings alive Trouble’s world. Here, every illustration in Sign of the Rat has relevant information giving the story cultural, scientific and historical context. In this way, a fictional world becomes a portal to learning about the real world. Questions are posed and answers are given as hotlinks to websites rich with information.
We hope teachers, home-schooling parents and fans of the Trouble adventure series enjoy exploring the Learning Center. The questions and answers might also be fun for grandparents to share with their grandkids.