Mystery on Church Hill by Steven K. Smith

When sleuthing brothers Sam and Derek visit Richmond’s historic St. John’s Church for a reenactment of Patrick Henry’s famous “Give me liberty or give me death” speech, something’s hidden in the basement. Something important. As the brothers and their classmates dig deeper, they find clues from Thomas Jefferson, George Wythe, and other Founding Fathers in a quest for a priceless document hidden over the centuries.

But they’re not the only ones searching, and if they don’t solve the puzzles fast, a cunning adversary named Jerry may steal this precious piece of our nation’s history. Secret inventions, hidden passageways and tales of murder are all part of this high-stakes chase from the cemeteries of Richmond to the streets of Colonial Williamsburg.