Hello! I am a reader who finished the PJO (Percy Jackson and the Olympians) series, HoO (Heroes of Olympus series) and three books into ToA (Trials of Apollo) and let me say, ALL OF THESE ARE AMAZING! I dont get when people say the characters were so called “boring” or “lifeless”, I felt the characters were bright, full of light and each had a special goal. For example, Annabeth aims to rebuild Olympus or something like that. Grover aims to find the Wilderness God, Pan which he actually succeeded in doing so. Fantastic read. For people who want to read something about greek mythology that’s fun, this is a good book for that.