The Hidden Oracle
The Hidden Oracle is the first book in Rick Riordan's 'The Trials of Apollo' series, a children's fantasy action-adventure novel steeped in Greco-Roman classical mythology. The story follows the god Apollo, who is stripped of his divine powers and banished to New York City as a mortal teenager named Lester Papadopoulos by his father, Zeus. The novel chronicles his humorous and challenging quest to regain his godhood, accompanied by the young demigod Meg McCaffrey, as they navigate Camp Half-Blood and confront ancient evils, including the Roman Emperor Nero. Aimed at an upper middle-grade audience (roughly 10-14 years old), the book blends mythological monster battles with themes of self-discovery and the importance of empathy, all presented with Riordan's characteristic humor and fast-paced narrative style.
Concerns
LGBTQ & Gender Identity
HighThe book features openly LGBTQ+ characters, including a bisexual protagonist and a confirmed gay couple. The narrative normalizes and positively portrays these identities, consistent with Greek mythological traditions. This content is a prominent feature of the story and characters.
The protagonist, Apollo, is explicitly established as bisexual, recalling past romantic relationships with both male figures like Hyacinthus and female figures like Daphne. He does not express shame regarding his attractions and readily accepts his sexuality. Additionally, prominent supporting characters Nico di Angelo and Will Solace are in an openly gay relationship, depicted holding hands and showing affection. Apollo expresses approval of their relationship, noting that 'we gods are not hung up on such things'.
Witchcraft & Occult
HighThis is a core element of the entire series, as it is set within the world of Greek and Roman mythology. The story revolves around gods, demigods, prophecies, magical powers, and encounters with mythological creatures. These elements are central to the plot and world-building.
The entire premise involves the protagonist, Apollo, being a literal Greek god who is stripped of his powers by Zeus and sent to Earth as a mortal. The quest involves regaining control of ancient Oracles, which provide prophecies crucial to the gods and demigods. Characters possess and use various magical abilities inherent to their demigod heritage, and they frequently encounter mythological monsters, such as myrmekes and plague spirits.
Violence
MediumThe narrative includes instances of physical combat and injuries, though descriptions generally avoid explicit gore. There are threats of severe harm and confrontations with mythological monsters typical of the series. The intensity of violence is noted as being more severe than earlier Percy Jackson books.
Apollo, in his mortal form, is severely beaten by thugs, resulting in bleeding and temporary blackouts. The villain, Emperor Nero, attempts to harm characters by turning them into 'human torches,' though they are thankfully saved. Additionally, monsters like a grain spirit are depicted in violent acts, such as biting off the head of a plague spirit, though this is fantasy violence against a non-human entity.
Romance and Sexual Content
MediumThe book includes discussions of diverse romantic relationships and mild affectionate displays. The protagonist's sexuality is an open topic, reflecting his past as a god. There is a brief mention of a nude statue.
Apollo frequently reminisces about his numerous past lovers, explicitly mentioning both male and female partners, such as Hyacinthus and Daphne. His son, Will Solace, is in an openly homosexual relationship with Nico di Angelo, and they are shown holding hands affectionately. The book also features a colossal statue of Apollo described as nude, but it is presented as a work of art and no explicit details of its body are given beyond its divine perfection.
Scary & Intense Content
MediumThe content includes suspenseful and intense situations, with the protagonist facing vulnerability, dangerous monsters, and menacing villains. While some scenes are threatening, the overall tone remains within the middle-grade scope.
Apollo, initially an immortal god, is rendered mortal and powerless, creating constant vulnerability and intense fear of attack from his many enemies. The primary antagonist, Emperor Nero, is portrayed as a manipulative and cruel figure, with historical acts of torture (like burning Christians) being recalled by Apollo, adding a layer of darkness to the narrative. Characters face life-threatening situations, such as being attacked by myrmekes and nearly being turned into 'human torches' by Nero, even if they are ultimately saved.
Disrespect & Rebellion
MediumThe book prominently features themes of disrespect and rebellion, primarily through the protagonist Apollo's initial arrogant and self-centered personality, as well as the snarky demeanor of his companion. These elements drive character development as Apollo learns humility.
Apollo, in his mortal form, displays significant arrogance and disdain for humanity, often making condescending remarks about mortal life and appearances. His companion, Meg McCaffrey, is described as having a 'snarky' attitude, often talking back or acting defiantly. Apollo's punishment itself stems from a form of divine rebellion or perceived disrespect towards Zeus, leading to his banishment from Olympus.
Anti-Christian Themes
MediumThe book's foundation in Greek polytheistic mythology inherently presents a worldview distinct from Christianity. Concerns from a Christian perspective arise primarily from the normalization of LGBTQ+ relationships and a historical reference to Christian persecution, rather than direct mockery or devaluing of Christian faith itself.
The entire series operates within a Greek and Roman mythological framework where pagan gods are real and actively involved in the world. From a Christian worldview, the open and normalized portrayal of bisexuality (Apollo) and homosexuality (Nico and Will) is considered problematic, as it presents a view of human sexuality that may conflict with Christian teachings. Additionally, the historical Emperor Nero, a primary antagonist, is referenced for his past persecution of Christians, with Apollo recalling a dinner party where Nero 'burned Christians as torches'.
Profanity
LowProfanity in the book is generally mild, characterized by 'creative cussing' based on mythological references and infrequent, less offensive terms. The author typically avoids strong, explicit swear words in favor of these milder alternatives.
Characters often use 'creative cussing' or exclamations rooted in Greek mythology, such as 'By the gods!' or 'Pluto's Pauldron's!'. The most common 'actual profanity' is noted as 'Oh, my gods!'. Stronger, more explicit curse words are typically avoided, with the narrative often paraphrasing a character's anger rather than printing explicit language, consistent with middle-grade fiction.
Substance Use
LowThe book contains minimal to no direct portrayal of substance use by characters within the main narrative. Mentions of alcohol are largely in the context of mythological figures and their punishments rather than active consumption within the story.
Dionysus, the god of wine, is present in the story as the director of Camp Half-Blood, but as part of his punishment by Zeus, he is explicitly forbidden from drinking wine and is depicted consuming Diet Coke instead. While historical theories about the Delphi Oracle priestesses being under the influence of ethylene gas are a part of broader mythological context, this is not a depiction of substance use by characters within the book's narrative.
Other Notes
Target Demographic
Ages 10-14, leaning towards the older end due to thematic elements and mild violence.
Additional Notes
The Trials of Apollo series, including 'The Hidden Oracle,' maintains Rick Riordan's characteristic blend of humor, adventure, and mythological education. Parents should be aware that subsequent books in the series continue to feature and further develop LGBTQ+ characters and relationships, as this is a consistent aspect of the author's later works in the Camp Half-Blood Chronicles. The series also continues to explore themes of moral growth and empathy through Apollo's journey.
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