As a fan I am of Rick Riordan I too am sharing a depressing moment. I have loved Percy Jackson since the first book I read of Percy Jackson. But there is now way I will forget the way Rick Riordan embraced the story in a suspenseful way. The blood of Olympus remarks the end of their journey with Percy,Annabeth,Leo,Piper,Jason,Hazel,Frank,Nico and Reyna. Even though Rick Riordan didn't write in the phases of Percy and Annabeth it was abundantly clear the demigods worked their mighty best to defeat Gaia(Greek), Terra(Roman). With obstacles coming through their way they overcame together and survived it through the hard way. This book deserves five stars for Rick Riordans hard work and for the demigods intelligence. (Never forget Leo's jokes).