The Mark Of Athena is the third book in the bestselling Heroes of Olympus series by Rick Riordan. The book follows the seven demigods of the prophecy as they embark on a dangerous quest to stop Gaea, the earth goddess, from waking and destroying the world. In this book, Annabeth Chase faces her biggest challenge yet as she must follow a prophecy and find the lost statue of Athena Parthenos in Rome. With thrilling action, humor, and mythology, The Mark of Athena is a must-read for fans of young adult fantasy. Get your copy now and join the adventure