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 priceless
painting is stolen, can the girls work out why and who is responsible?
Don't miss the girls' first, second and third adventures
- THE CASE OF THE STOLEN CROWN, THE SECRET OF THE SILK DRESS, THE
MYSTERY OF THE LAKE MONSTER.