By: Rick Riordan
Level: J
Amy and Dan Cahill are orphans. They visited their grandmother, Grace, on weekends until she died of cancer. In her will, Grace has chosen those with Cahill blood, from all around the world, to participate in a hunt. The team that finishes the search first will inherit everything. Everyone else gets nothing. Amy and Dan have to fight against relatives that hate them and who are conspiring against them. Everyone else thinks that Amy and Dan have special knowledge because they were Grace’s favorites. With a race from Boston, to Philadelphia, and Paris the children race to find the next clue that will lead them to their destiny.