Thanks 1warriorcatfan XxSapphire5xX and Feathertail_03 for the first four facts!
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-On the cover of Enter the Clans, it is supposed to be a Gathering scene but instead of a full moon it shows a new moon.
-According to Erin, TigerClan got their stripes from the dark.
-In The First Battle, Acorn Fur is called Acorn Leaf and Acorn Tail several times.
-In Long Shadows, when Jaypaw meets the Tribe's ancestors, Stone Song is called Stone Shadow.
-Firestar mentored Brambleclaw because he wanted to show Goldenflower he wasn't afraid to train Tigerstar's kin.