The third title in the illustrated chapter book series, Tiara Friends - perfect for growing children's reading skills and confidence. Best friends Millie and Jess look just like twins! Millie is a princess and Jess is a maid so they have lots of fun swapping dresses and going on adventures around Peveril Palace. When a mysterious monster appears in the lake in the dead of night, can the girls uncover some clues and work out where it's come from?   COLLECT ALL THE TIARA FRIENDS BOOKS Case of the Stolen Crown (book 1) The Secreet of the Silk Dress (book 2) The Mystery of the Lake Monster (book 3) The Hunt for Hidden Treasure (book 4)