The Heroes of Olympus, Book One The Lost Hero (new cover)
by Rick Riordan
Disney-Hyperion 2019
Great fit for 4th grade
Reading level and content both target 4th–8th grade · ages 9–14
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Genre
Themes
- friendship
- identity
- teamwork
- courage
- loyalty
- family
- destiny and prophecy
- memory and amnesia
About this book
Jason wakes up on a school bus with no memory, next to two kids who say they’re his best friend and girlfriend. After a deadly encounter on a field trip, Jason, Piper, and Leo discover a world where Greek and Roman gods are real—and they might be the only ones who can stop a rising threat. Training at Camp Half-Blood and racing across the country, they grapple with mysterious powers, family secrets, and a dangerous prophecy. Fast-paced action, humor, and mythology make this an irresistible adventure for middle-grade readers.
Setting: contemporary United States, including Camp Half-Blood and mythological locations across North America
Frequently Asked Questions
Is The Heroes of Olympus, Book One The Lost Hero (new cover) right for my child?
Yes — The Heroes of Olympus, Book One The Lost Hero (new cover) is a great fit for 4th grade. The reading level is AR 4.5, which is typical for 4th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include friendship, identity, teamwork.
How long does it take to read The Heroes of Olympus, Book One The Lost Hero (new cover)?
At a typical 4th grade reading pace, The Heroes of Olympus, Book One The Lost Hero (new cover) takes around 15h to finish. The book has 132,000 words. Slower or faster readers may vary significantly.
Does The Heroes of Olympus, Book One The Lost Hero (new cover) have an AR quiz?
Yes — The Heroes of Olympus, Book One The Lost Hero (new cover) has an AR quiz available, worth 19 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is The Heroes of Olympus, Book One The Lost Hero (new cover)?
The Heroes of Olympus, Book One The Lost Hero (new cover) has an AR reading level of 4.5, which places it at a 4th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.