Welcome to the sleepy island of Penfurzy, where nothing exciting ever really happens. OR DOES IT? Adventure awaits Demelza and her new best friend in the whole world, Nessa, as they explore the island and uncover the mysteries of the Penfurzy Knights. With a honking pet goose sidekick, quirky islanders and a legendary treasure to find, it's up to Nessa and Demelza to ride their bikes, solve the puzzles before them, and face down danger with frisbees, water-balloons, feathers .... and a toilet plunger. THEIR FRIENDSHIP WILL WARM YOUR HEART. THEIR BRAVERY WILL MAKE THEM LEGENDS.
"A compelling headlong dash" - THE GUARDIAN; "Rich with comedy" - THE IRISH TIMES; "Wild, anarchic and playful" - SIMON SMITH; "The fantasy world we have been waiting for" - EOIN COLFER; "A story that is full of heart, as well as a huge amount of fun" - THE WEEK; "Mysterious and unputdownable" - THE RICK O'SHEA BOOK CLUB;