This sixth book in the Tommy & Mollie series is a follow on from 'Ghost Hunting with Tommy & Mollie.' Tommy had such a fantastic time ghost hunting with Raymondo the Investigator that he has decided to spend even more time with him, getting up to all manner of ghostly investigations! He has a whole new batch of lively adventures in this book. He creates a door with his mind, and every morning walks through it into another world full of fantastic spooky adventures! Mollie, his border collie sheepdog, as always, is with him every step of the way. This book is suitable for children (and adults!) of all ages.