The Renaissance Riddle (Book 4)
Summary: Florence, 1503. When Leonardo da Vinci’s inventions begin showing signs of futuristic enhancements, the team discovers The Engineer is trying to rewrite the course of science itself. Maya’s world is shaken when secrets from her past come to light—including the truth about her parents.
- Genre: YA Time Travel, Historical Mystery, Renaissance Adventure
- Length: 336 pages
- Formats Available: eBook, Paperback, Hardcover, Audiobook
Where to Buy
Featured Characters
- Maya Chen – The Strategist
- Jake Morrison – The Engineer
- Zara Okafor – The Warrior
- Ethan Rodriguez – The Mystic
Timeline Threat
The Engineer seeks to equip Leonardo with anachronistic tools to advance warfare. As da Vinci unknowingly nears the creation of modern weaponry, the Collectors must intervene—before the timeline accelerates into disaster.
Behind the Scenes
- Da Vinci and The Engineer: Artistic Genius vs. Manipulation
- Florence and the Ledger That Changed the World
Series Navigation
- The Chronos Collectors (Book 1)
- The Clockwork Conspiracy (Book 2)
- The Aztec Prophecy (Book 3)
- This Book: The Renaissance Riddle (Book 4)
- The Egyptian Enigma (Book 5)