I know the Percy Jackson books by Rick Riordan are hardly new, but maybe your kid is just getting into them, now, or maybe you’ve just been borrowing from the library and want a set of your own. Either way, this is one of my son’s favorite series, and right now Amazon has their complete 5-book boxed Percy Jackson set available for just $16, its lowest price ever.
These books are well worth $5.25 apiece. And please—for the love of all that is holy in this bookworm’s world—always read the book before the movie. I’m begging you.