The dark forest, starclan, the warrior code
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Cherith stated that her favorite death to write was Darkstripe's.
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Vicky says that Thistleclaw was originally in StarClan and gave Tigerstar one of his nine lives, but when Bluestar joined StarClan, "she must have chased Thistleclaw to the Dark Forest."
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'Thistleclaw' is the first name Cherith came up with.
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In The Forgotten Warrior and The Last Hope, Antpelt is still listed in the allegiances, despite having died in Sign of the Moon.
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In a chat with Erin Hunter, it was revealed that Heathertail does not have any romantic feelings for Breezepelt, but that their relationship is more complex than just friends.
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It was revealed by Vicky that Blossomfall didn't join the Dark Forest because she was evil, but because she felt neglected.
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Lionblaze's ear, nicked in a training session in the Dark Forest, contradicts his power to remain uninjured in battle.
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Cats who commit crimes but believe they are following the Warrior Code by doing them can usually join the ranks of StarClan instead, like Mudclaw or Ashfur.
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Cinderpelt's spirit was able to leave Cinderheart's body without Cinderheart dying in The Last Hope, it appears that it is more likely that Cinderpelt was not, in fact, reincarnated, but was simply possessing Cinderheart, as the two do not share the same spirit.
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Cinderpelt was apprenticed before she was six moons old.
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In A Dangerous Path, Dappletail says that she mothered a litter of kits, but in Bluestar's Prophecy, it was largely suspected that she was unable to have kits.
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The Erins believed that after the first arc, Firestar's story was pretty much over, so they started the next arc from a fresh viewpoint.
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In a Wands and Worlds chat, Vicky Holmes confirmed that Speckletail, Loudbelly, Frostfur, and Shadepelt had all died of starvation a few moons after the Clans had left.
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Halftail and Patchpelt might have been at Firestar's leadership ceremony, but weren't named.
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Halftail is older than One-eye, making him one of the oldest cats in ThunderClan.
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Since Ravenpaw believes in StarClan and the warrior code like the Clans do, it is very likely that Ravenpaw will join StarClan when he dies. This is proven to be true, as he is seen giving Brambleclaw one of his nine lives.
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It is odd to note that Redtail fathered Sandstorm, as male tortoiseshells typically cannot father kits because they are commonly born sterile.
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In Into the Wild, spottedleaf was mentioned as young and pretty, while Darkstripe was not young; however, she is older than Darkstripe.
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It is stated that Tawneyspots died of a cancerous tumor, having suffered a painful lump in his stomach for moons before his death.
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