What are examples of assonance in the Lightning Thief?

One example of assonance in "The Lightning Thief" is in the line: "I had just vaporized my math teacher." The repeated long 'a' sound in "vaporized" and "math" creates an assonant effect. Another example is in the line: "Annabeth swiped the notebook from my hands and paged through it." The repeated short 'a' sound in "swiped" and "hands" is another instance of assonance.