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170 The Heroes Of Olympus Trivia Questions, Answers, and Fun Facts

How much do you know about The Heroes Of Olympus? This category is for trivia questions and answers related to The Heroes Of Olympus (For Children). Each one is filled with fun facts and interesting information.
1 Who did Antinous and most of the other spirits, monsters, and demigods think Jason was?
Answer: Iros

At the beginning of the book, Antinous and the other people thought Jason was Iros because of the Mist that Hazel (daughter of Pluto) had used to disguise Jason. The only one who knew Jason's identity was Michael Varus (son of Janus).
  From Quiz: The Blood of Olympus
2 In "The Blood of Olympus" who is NOT part of the mission to escort the statue of Athena to Camp Half-Blood on Long Island?
Answer: Octavian

At the end of "The House of Hades" (the fourth book in the series), the seven heroes mentioned in the prophecy continue on their journey, while the statue of Athena Parthenos, retrieved in Rome, is taken back to America by Reyna (a praetor from the Roman heroes' camp), Nico (the son of Hades), and Coach Hedge (the satyr/faun who has been their protector). Octavian is the Roman pontifex who is one of the villains of the story.
  From Quiz: The Blood of Olympus
3 Where do the new children come from?
Answer: The Wilderness School

If you are a "Heroes" fan, you probably got this one right on try one. The new children are none other than Leo, Piper, and Jason.
  From Quiz: The Lost Hero
4 What is the name of Leo's ship?
Answer: Argo ll

Argo I carried Jason and the argonauts to capture the Golden Fleece. Leo, Piper, Percy, Annabeth, Frank, Hazel, and Jason all use the Argo II that Leo built. It can fly, float, shoot ballista, and send out sonar to keep a lookout for monsters.
  From Quiz: Mark Of Athena
5 Who or what possesses Leo, Jason, and Percy on the Argo 2?
Answer: The Eidolons

Piper then charmspeaked the Eidolons to swear on the River Styx to never possess any of her friends and to never come on the boat again. The Eidolons later reappear at the museum in Rome.
  From Quiz: Heroes of Olympus: The Mark of Athena
6 The book opens with a homeless Percy Jackson on the run. Who is it that he appears to be running from?
Answer: Two Gorgons

The Gorgon Sisters Stheno and Euryale chase after Percy for killing their third sister Medusa. Percy, however, does not remember his victory because Juno, also known as Hera, has stolen his memory.
  From Quiz: "The Son of Neptune"
7 Percy carries Juno across the Timber river. Who is the equivalent to Juno in Greek mythology?
Answer: Hera

Hera, who is known as Juno in Roman mythology, is the queen of gods and the wife and sister of Zeus. She is also the goddess of family and marriage.
  From Quiz: Heroes of Olympus: The Son of Neptune
8 Who is Medusa's sister, who carries free samples?
Answer: Stheno

Stheno holds a big silver platter of free samples. She and her sister Euryale chase Percy for killing Medusa in the beginning of the book. Beano and Muriel are not Medusa's sisters.
  From Quiz: The Son of Neptune
9 Which character is a narcissistic boy with gleaming white teeth and a Superman haircut?
Answer: Dylan

Dylan smiles like he's "God's gift to juvenile delinquent girls everywhere."
    Your options: [ Jason ] [ Dylan ] [ Drew ] [ Midas ]
  From Quiz: "The Lost Hero": Guess Who?
10 At the beginning of the book, where did Jason wake up?
Answer: In a bus next to Piper

He wakes up on a bus and Piper his "girlfriend" is holding his hand. Jason didn't know where he was, who he was, or who his friends were.
  From Quiz: Heroes Of Olympus: The Lost Hero
11 What is the name of Piper McLean's dagger?
Answer: Katoptris

Katoptris was Helen of Troy's weapon. It meant "looking glass" in Ancient Greek because that was all Helen used the dagger for.
  From Quiz: The Lost Hero: Part Two
12 Who loses his/her memory?
Answer: Jason Grace

Jason Grace is the son of Jupiter, the Roman god of the sky. He has a girlfriend named Piper McLean, daughter of Aphrodite, and a hyperactive friend named Leo Valdez, son of Hephaestus.
  From Quiz: The Lost Hero
13 What is the inscription on Jason's magic coin/sword?
Answer: IVLIVS

This coin with these letters and a battle-ax on one side turns into Jason's gold sword when he flips it in his hand.
  From Quiz: The Lost Hero
14 Who took Jason's memory?
Answer: Hera

In "The Lost Hero", Hera told Jason that if he came to rescue her, she would give him his memory back. Jason started to remember things throughout the book, but most of it was just a blur.
  From Quiz: "The Lost Hero"
15 When the Wilderness School field trip goes horribly wrong at the Grand Canyon, what type of monster(s) attack the demigods?
Answer: Anemoi thuellai(storm spirits)

Riordan uses many creatures and references to ancient myths in his works, or at least we hope they're myths. Jason refers to the storm spirits as venti in the book, which is the Latin word for them.
  From Quiz: "The Lost Olympian"-The Saga Continues
16 What power did Reyna have, that helped Nico shadow-travel?
Answer: Lending others strength

Reyna helped Nico shadow-travel by using her power as a daughter of Bellona (Roman goddess of war), which was lending people strength to keep going.
  From Quiz: The Blood of Olympus
17 In the opening chapters of "The Blood of Olympus" Jason, Piper, and Annabeth in disguise must infiltrate a gathering of ghosts. On which Greek island does this take place?
Answer: Ithaca

"The Blood of Olympus" begins with Jason disguised as a decrepit old man, with Piper and Annabeth as serving maidens, visiting the ruins of the palace of Odysseus on Ithaca. Here the ghosts of the suitors whom Odysseus killed in Book 22 of Homer's "Odyssey" are gathering. The mission is to learn where the enemy giants will attack in Greece and what is the safest route to get there.
    Your options: [ Sicily ] [ Ithaca ] [ Crete ] [ Rhodes ]
  From Quiz: The Blood of Olympus
18 Who does not have a girlfriend on the Argo II?
Answer: Leo

Leo is in love with Calypso who is trapped on an island called Ogegia. They met in the fourth book, "The House of Hades". They get reunited at the end of the fifth book, "Blood of Olympus".
  From Quiz: Heroes of Olympus
19 What kind of tattoo does Butch have?
Answer: Rainbow

Butch is the son of Iris, goddess of the rainbow, so it makes sense that he has that tattoo. (Of course, it didn't make sense to Leo, Piper, and Jason)
  From Quiz: The Lost Hero
20 What are Hazel's (daughter of Pluto) power(s)?
Answer: To attract precious metals and to find(and create) tunnels.

Hazel cannot control the dead, but Piper can! Hazel can attract precious metals to her. Like the celestial bronze mirror that Narcissus stares into, Hazel attracts it to herself five yards away!
  From Quiz: Mark Of Athena
21 Which god did Percy and his friends sacrifice Chrysaor's ship to?
Answer: Bacchus/Dionysus

They poured Diet Coke on it and tributed it to Bacchus even though he prefers Diet Pepsi. Hazel estimated that it was worth six million dollars.
    Your options: [ Bacchus/Dionysus ] [ Juno/Hera ] [ Nemesis ] [ Mars/Ares ]
  From Quiz: Heroes of Olympus: The Mark of Athena
22 What were the remains of the war with the gorgons?
Answer: vials of gorgon's blood

The blood taken from gorgon's left side heals and blood taken from the right side is deadly poison. This blood is used by Percy in Portland and it helps to give Percy's memory back.
  From Quiz: Heroes of Olympus: The Son of Neptune
23 When Jason and his classmates were in the influence of the mist, who was Jason's 'girlfriend'?
Answer: Piper

Jason did not even meet Drew at that time. Silena was dead and even before that, she was in love with Charles, son of Hephaestus , who was also dead. Annabeth was too busy searching for Percy, who had mysteriously disappeared and did not know Jason yet.
  From Quiz: The Lost Hero
24 Who does Percy carry to the Roman camp?
Answer: Juno

Percy carries Juno, disguised as an old hippie lady, to camp when he is chased by the Gorgons. Juno appears when he starts running toward the Roman camp and asks to be carried because she says she cannot walk. She is goddess of marriage. Hestia is the goddess of the hearth, who does appear in this book. Hera is her Greek name, but she is in Roman form here. Gaea does not appear in person in this book.
  From Quiz: The Son of Neptune
25 Who makes jeans and a white shirt look gorgeous?
Answer: Aphrodite

Piper meets Aphrodite, her mother, in Medea's department store for the first time in a dream. She takes note of her mother's "amazing figure."
  From Quiz: "The Lost Hero": Guess Who?
26 Piper is the daughter of...?
Answer: Aphrodite

Piper is a daughter of Aphrodite. She is pretty but is clever and she has the ability to charmspeak. Leo's father is the god of fire. Leo has the power to make fire with his hands. Jason, whose father is Zeus, can make himself and sometimes others fly.
  From Quiz: Heroes Of Olympus: The Lost Hero
27 Jason Grace switched camps with someone. Who was it?
Answer: Percy Jackson

Jason and Percy switch camps. At first, everybody at Camp Half-Blood thinks he is a son of Zeus when he is really a son of Jupiter. Chiron knows that Jason doesn't belong there. When he first meets Jason he said, "You should be dead".
  From Quiz: The Lost Hero: Part Two
28 Who is Piper McLean's dad?
Answer: Tristan McLean

Tristan McLean is a famous actor who has been missing for three days, ever since she had that terrifying dream about his being in trouble. His personal assistant Jane is being manipulated. She is the one who sent him to Oakland without notifying the press or the police. He ends up being captured by a giant.
  From Quiz: The Lost Hero
29 What is the second floor on the directory for Medea's Department Store?
Answer: Furnishing and Cafe M

When Jason, Leo and Piper enter Medea's store from the sewers they go to the first floor: parking, kennels and main entrance.
  From Quiz: The Lost Hero
30 King Midas is found in Omaha, Nebraska in "The Lost Hero". What is his reason for locating his mansion in Omaha?
Answer: He had heard that there was an oracle in Omaha.

Well, he does try to raise money by selling gold in the book. He even has pamphlets. The baseball is never mentioned, but he does say that he had heard about an oracle in Omaha, probably referring to Warren Buffet, one of the richest men in The United States.
  From Quiz: "The Lost Olympian"-The Saga Continues
31 Who helped Jason and Percy defeat Polybotes?
Answer: Kymopoleia

Kymopoleia helped them when Jason convinced her that if she helped them, he would make shrines at both camps and add in a Kymopoleia mini-figure.
  From Quiz: The Blood of Olympus
32 In "The Blood of Olympus" the heroes call in at Olympia and take what minor goddess on board the Argo II?
Answer: Nike (Victoria)

Niké (or her Roman equivalent, Victoria) is conflicted between her Greek and Roman personae as the Greek and Roman heroes confront each other back in America. She forces the seven heroes to compete in her own deadly games in the ancient stadium, but is eventually imprisoned in an unbreakable net and taken on board the Argo II. The other goddesses mentioned all appear elsewhere in the series "The Heroes of Olympus", Hygeia when the heroes reach the sanctuary of healing at Epidaurus, Nemesis in the earlier story ("The Mark of Athena"), and Chione (the goddess of Snow) in "The Lost Hero".
  From Quiz: The Blood of Olympus
33 Who is Piper's mother?
Answer: Aphrodite

Piper never thought she'd be a daughter of Aphrodite, the goddess of love. She despised dresses and was claimed at a camp fire. She'd been transformed wearing a white sleeveless dress, high heels and perfect hair. She did everything she could to be normal but the only thing she could do was change her clothes.
  From Quiz: Heroes of Olympus
34 What are Jason's (son of Jupiter) power(s)?
Answer: To control the wind and lightning.

Jason can fly and strike down anything in his way.
  From Quiz: Mark Of Athena
35 Although Frank does not believe he possesses a special power, he does. What does Frank discover while he is fighting Alcyoneus?
Answer: He can change into any animal

Once Alcyoneus sent his minions after Hazel and Percy, Frank's spirit allowed him to turn into a giant bear, an eagle, and a rhinoceros.
  From Quiz: "The Son of Neptune"
36 Which new friends did Percy make?
Answer: Frank and Hazel

Frank is the son of the war God, Ares in Greek myth and Mars in Roman. Hazel, on the other hand, is the daughter of the king of the underworld, Hades to Greeks and Pluto to Romans.
    Your options: [ Reyna and Frank ] [ Frank and Hazel ] [ Annabeth and Nico ] [ Grover and Don ]
  From Quiz: Heroes of Olympus: The Son of Neptune
37 Who was Piper's godly parent?
Answer: Aphrodite

Even Piper was surprised when she was chosen. Drew, another daughter of Aphrodite, was definitely shocked and angry. So, Drew decided to make Piper's remaining stay before her quest as horrible as possible.
  From Quiz: The Lost Hero
38 Which legionnaire stood up for Percy, thus allowing him into the legion with the approval of the centurions?
Answer: Hazel

Hazel stood up for Percy Jackson, with the approval of the centurions Dakota and Gwen when he came to camp. The people who arrive are either not accepted into the camp or are accepted. Frank is on probation which means that he did not complete a heroic deed or did not serve for a year, therefore is not a full member of the Twelfth Legion Fulminata and cannot stand for any recruits. Reyna did not stand for him.
    Your options: [ Hazel ] [ Frank ] [ Reyna ] [ Gwen ]
  From Quiz: The Son of Neptune
39 Who meets her brother, whom she thought was dead?
Answer: Thalia

Thalia's mother gave Jason to Hera, and when Thalia saw he'd disappeared, she assumed Jason was dead.
  From Quiz: "The Lost Hero": Guess Who?
40 What is the name of Piper's father?
Answer: Tristan McLean

Piper's father is Tristan McLean. He is a Cherokee movie star. At the end of the story, the Piper, Leo and Jason save him from his captivity at the lair of Enceladus.
  From Quiz: Heroes Of Olympus: The Lost Hero
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