-Brokenstar is partly kittypet.
-Squirrelflight has 21 cousins.
-One reason Ferncloud didn't want Darkstripe as her mentor is because he tried to rape her.
-The only time Darkstripe showed any amount of brotherly affection toward Graystripe was when Silverstream died; Graystripe was curled in his nest, struggling to take a nap. When Darkstripe was leaving he paused for a moment next to Graystripe, put his tail tip against his shoulder, and moved on.
-In The Darkest Hour the reason why Tigerstar lost all 9 lives was because when Scourge delivered his powerful blow, his claws went deep enough and hit 9 major organs, causing Tigerstar to lose all 9 lives at once.