Demigods and Olympians read author's Greek Mythology

My story will be similar to Percy Jackson's Greek Gods, owned by Rick Riordan. But in my version, there will be some changes and twists, anything major? You will see. This is inspired from when I taught my friend Greek Mythology for fun, so I decided to make it a story for fun as well. Like the title says, the Demigods and Olympians are going to read their lives and how the world began and all of that. I will understand if you think it will be crap, and it has been a while since I read the books so forgive me if I miss anything.