I've figured it out. Great series come in odds.
Harry Potter- 7 Books
Percy Jackson- 5 Books
Hunger Games- 3 Books
Twilight- 4 Books
... Oh wait
YOU ARE READING
Random PJO/HoO
RandomI Aᴄᴄɪᴅᴇɴᴛᴀʟʟʏ Fᴀɴɢɪʀʟ Oᴠᴇʀ Mʏ Pʀᴇ-Aʟɢᴇʙʀᴀ Tᴇᴀᴄʜᴇʀ (I Accidentally Fangirl Over My Pre-Algebra Teacher) Look, I didn't want to be a fangirl. If you're reading this because you think you might be one, my advice is, close this book right now. Believe...