I thought this book was cool because the adventure and journey throughout this book was entertaining. Rick Riordan never had a boring moment throughout the entire book and kept the reader on the edge of his or her seat. There was always something happening, every flip of the page and danger was eminent throughout. You can see the character develop throughout the book and brought the reader through a vivid maze of an adventure. Great book for anyone who is looking for an adventure and to follow a character who is trying to prove himself.