Blood of Olympus by Rick Riordan

This book is about 7 demi-gods and the prophecy seven. It is the fifth and the final book of Hero's of Olympus Series.

Both Greek and Roman demi-gods in the verge of war. All of Gaia's giants has risen, more powerful than ever. Both Roman and Greek on the war-ship, ARGO II. They must be stopped before the Feast of Spes, when Gaea plans to have two demigods sacrificed in Athens. She needs their blood, which is the Blood of Olympus in order to wake.The Roman legion from Camp Jupiter, led by Octavian, is almost within striking distance. He can strike any moment.

2 Demigods and one satyer carries the Athena Parthenon to Camp Half-Blood to stop the war between the two camps. The Athena Parthenon go west and the Agro II go east to stop Gaia. The gods are suffering from issues and they are useless. If Gaia wakes, it is game over.

I rate this book 6 out of 5 stars! I recommend this book to people who enjoys mythology and lots of action!!