I absolutely love reading. 
I've read many books and these are my favorite series: 
Percy Jackson and The Olympians by Rick Riordan
Heroes of Olympus by Rick Riordan
Trials of Apollo by Rick Riordan
Magnus Chase and the Gods of Asgard by Rick Riordan
Kane Chronicles by Rick Riordan
The School for Good and Evil by Soman Chainani
Warrior Cats by Erin Hunter
Wings of Fire by Tui T. Sutherland
Magic Tree House by Mary Pope Osborne

I know that's a lot. But it's just me.