-Ravenpaw dies near the end of The Last Hope

- Crookedstar's jaw was originally crooked on the cover of Crookedstar's Promise, but the publisher changed it

- Brightspirit, Shiningheart, and Braveheart were from Skyclan

-Squirrelflight was the first cat to become a warrior at the lake territory

- The Erins say that Fersong and Ivypool will most likely become mates, despite them being related