A Miller Cousin Mystery

The Miller Cousins get an alarming letter. Their Gramma has been kidnapped and the boys are called into action. How will the cousins find Gramma and how will they get away from the man-eating guards protecting an ancient mummy. In this book, written by five real-life cousins, the boys, being smart and clever detectives, go on a great adventure to save their Gramma and find amazing surprises.