The Princesses Of Chadwick Castle Adventure is an eight-book series about two princess sisters, Elle age 12, and Belle, 10. Cooped up in their 19th century castle most days they grow restless and in their curiosity uncover a mystery one night. Something is afoot at the castle and they determine to find out what this is. Why has their mother, the Queen, hidden mysterious guests from them? However, finding the truth behind the secrets they stumble upon is not so easy and their curiosity leads them to strange answers? What sort of trouble will the princesses get themselves into? The Princesses Of Chadwick Castle Adventure series starts with the first book, While Princesses Sleep and is for readers six to ten. The series features artwork from the art masters whose works have entered the public domain and are no longer restricted by copyright.