The Undetectables series - The Unfathomable Curse, Paperback/Courtney Smyth

A witty, witchy fantasy murder mystery packed with ancient magic and fiendish puzzles. When Cornelia’s twin sisters are taken by the Wickermere Reaper, Mallory, Diana and Theodore must race against time to uncover the buried secrets of the Broadwicks before it’s too late. Publisher: Titan Books Ltd Author(s): Courtney Smyth Number of pages: 496 Publication date: 2025 Dimensions: 197 x 130 x 33 Cover type: Paperback / softback