When to read Demigod Files?

[RockyPeli]

Hello, all!

A little background..I read the first 3 Percy Jackson and the Olympians books in college about 10 years ago and LOVED them. Why I never continued reading the series https://speedtest.vet/ is a mystery, but I’m starting over and I want to read EVERYTHING. I’m nearly done with The Lightning Thief and having so much fun. So excited about the journey ahead of me. https://showbox.tools/

But. To my question..I’ve seen conflicting answers to this question and since I don’t have any friends who have read the books, I figured I’d ask you guys. When should I read Demigod Files? After book 4 or 5 of PJO? Sorry if this question is commonly asked, but I’m hesitant to do too much searching because I’m desperately trying to avoid spoilers. And to reiterate, I’ve only read the first 3 PJO books.

Thanks!