The Sea of Monsters
by Rick Riordan, Robert Venditti
2013
Book 2 of Percy Jackson & the Olympians
Easy read — content targets 4th–8th grade
Reading level 2.9 (2nd grade) but themes aimed at ages 9–14
Book 2 in a series — earlier books first
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Genre
Themes
- friendship
- courage
- identity
- family
- loyalty
- teamwork
- destiny
- mythology
About this book
In this fast-paced graphic novel adaptation, Percy Jackson and his friends race into the treacherous Sea of Monsters to protect Camp Half-Blood. Along the way, Percy uncovers surprising truths about his family and what it means to be a hero. Action, humor, and Greek mythology collide in an accessible, visually driven format that’s great for fans of the series and graphic novel readers. Perfect for middle graders who enjoy adventure, teamwork, and witty banter.
Setting: modern-day New York and Camp Half-Blood; the Sea of Monsters (Bermuda Triangle)
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Frequently Asked Questions
Is The Sea of Monsters right for my child?
It depends — here's what to consider for The Sea of Monsters. The reading level is AR 2.9, which is typical for 2nd 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, courage, identity. Note: this is book 2 in a series — your child should read the earlier books first.
How long does it take to read The Sea of Monsters?
At a typical 2nd grade reading pace, The Sea of Monsters takes around 1.4h to finish. The book has 10,000 words. Slower or faster readers may vary significantly.
Does The Sea of Monsters have an AR quiz?
Yes — The Sea of Monsters has an AR quiz available, worth 2 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 Sea of Monsters?
The Sea of Monsters has an AR reading level of 2.9, which places it at a 2nd 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.