In the third book in the chapter book series from author Sally Odgers and illustrator Adele K. Thomas, Pearl the Magical Unicorn and her friends are on another adventure, Pearl the Proper Unicorn! Pearl the magical unicorn is back along with her friends Pearl, Olive and Tweet! And this time, they meet another unicorn! His name is Prince Percy and he is positively perfect in every way! But when mean, smelly gobble-uns take over the pond, can Prince Percy’s perfect magic help them? Or will Pearl’s magic be just what they need?