The Heroes of Olympus The Complete 5 Books Collection Set By Rick Riordan

The Heroes of Olympus: The Complete 5 Books Collection Set by Rick Riordan brings together five adventures set around Camp Half-Blood and Camp Jupiter. The set follows young demigods facing prophecies, quests and escalating conflict, with the fate of the gods and the wider world at stake.

Across the collection, the Argo II and the Athena Parthenos become central to efforts to prevent war between the camps, while threats from the Underworld and the rise of Gaea drive the heroes towards decisive choices. With the gods described as suffering from multiple personality disorder, the demigods must persevere against powerful enemies and looming catastrophe.

Included titles

• The Blood of Olympus
• The House of Hades
• The Mark of Athena
• The Son of Neptune
• The Lost Hero

Key details

• Five-book collection set
• Written by Rick Riordan
• Series: The Heroes of Olympus
• Includes the five titles listed above

Synopses

The Blood of Olympus

Gaea plans to wake during the Feast of Spes, requiring the blood of Olympus through a sacrifice in Athens. The demigods experience increasingly frequent visions of a battle at Camp Half-Blood, as the Roman legion from Camp Jupiter, led by Octavian, draws near.

The friends debate using the Athena Parthenos as a secret weapon, but believe it belongs on Long Island to help prevent war between the camps. With the gods described as useless, the demigods head towards Athens despite the danger, knowing that if Gaea wakes, everything is lost.

The House of Hades

Percy Jackson and Annabeth face a quest where failure would mean hell on Earth. In Tartarus, each step brings greater danger, and even reaching the Doors of Death offers no safety, with monsters waiting.

At the same time, Hazel and the crew of the Argo II must choose between stopping a war and saving their friends, with the Underworld offering no escape from evil.

The Mark of Athena

Annabeth senses an ominous presence and hears whispering laughter, as though it has followed her from the ship. Looking up at the Argo II, she is torn between leaving immediately and staying, unable to shake the feeling that something is about to go terribly wrong.

She is determined not to risk losing Percy again.

The Son of Neptune

Percy Jackson, son of Poseidon, wakes from a deep sleep and encounters two snake-haired ladies who refuse to die. He arrives at a camp for half-bloods that he does not recognise, with only one name from his past remaining: Annabeth.

With Frank and Hazel, Percy must face a crucial quest tied to the Prophecy of Seven. If they fail, their camp, the gods and the entire world may be destroyed.

The Lost Hero

After Olympus is saved from the Titan lord Kronos, Camp Half-Blood is rebuilt as a new generation prepares for a chilling prophecy: seven half-bloods will answer the call, and an oath will be kept with a final breath as foes bear arms to the Doors of Death.

In this series, readers return to the world of Camp Half-Blood as a new group of heroes inherits a quest, needing help from familiar demigods to survive the journey.