Two orphans must decide between a million-dollar inheritance or a dangerous global race to uncover the world’s most powerful secret.
Rick Riordan launches this high-stakes scavenger hunt with a story that moves at a breakneck pace. Siblings Amy and Dan Cahill are orphaned teenagers who discover they belong to the most influential family in human history. Following the death of their grandmother, they are presented with a life-altering choice: take a million dollars and walk away, or receive the first of thirty-nine clues leading to an ancient source of power. Choosing the mystery thrusts them into a competition against their own cutthroat relatives. This journey starts in Boston and quickly shifts to the underground catacombs of Paris. A total of 11 books make up this initial quest, offering a lengthy path for your students to travel as they build their skills.
Students who usually shy away from dense novels will find this format much more approachable. Each chapter offers a mix of codes, puzzles, and hidden symbols that reward careful looking. These visual aids are essential for English learners, as they provide concrete anchors for the action. Riordan uses direct language and sharp dialogue to keep the energy high without letting the prose become a barrier. Following the same two protagonists across several volumes allows readers to get to know their specific quirks and strengths. This ongoing connection to Amy and Dan removes the stress of meeting an entirely new cast in every book. In a school setting, you can use the historical facts tucked into the plot to spark curiosity about figures like Benjamin Franklin or Mozart.
**Total Books in Series:** 11
**Best Starting Point:** The Maze of Bones
