This is book number 1 in the Seven Wonders series.
Percy Jackson meets Indiana Jones in the New York Times bestselling epic adventure Seven Wonders The Colossus Rises is the first book in a seven-book series. This first installment chronicles the story of Jack McKinley, an ordinary kid with an extraordinary problem. In a few months, he's going to die--unless he finds seven magic Loculi that have been hidden in the Seven Wonders of the Ancient World.
Rick Riordan calls Seven Wonders "a high-octane mix of modern adventure and ancient secrets. The Colossus Rises is Lerangis's most gripping work yet. Young readers will love this story. I can't wait to see what's next in the Seven Wonders series "