The Blackthorn Key Cryptic Collection Books 1-4 (Boxed Set): The Blackthorn Key; Mark of the Plague; The Assassin's Curse; Call of the Wraith

This boxed set compiles four thrilling novels from the acclaimed Blackthorn Key series, featuring a blend of adventure, mystery, and historical intrigue. With elements that will captivate fans of Dan Brown, the series follows a young apothecary's apprentice as he navigates dangerous quests filled with codes, puzzles, and ancient secrets. Each book promises a fast-paced narrative that intertwines clever problem-solving with rich historical context, making it an exciting read for mystery enthusiasts.