Princess Millie and the Magical Mermaid(2008)
(Book 28 in the Tiara Club at Emerald Castle series)
A Chapter Book by Vivian French
The princesses at Emerald Castle have an art lesson on the beach one day, and Princess Millie can't believe her eyes when she sees a mermaid out at sea! The nasty twins Diamonde and Gruella refuse to believe that mermaids exist, but they are taught a lesson that they will never forget!
Used availability for Vivian French's Princess Millie and the Magical Mermaid
June 2008 : UK Paperback