These are the Allegiances of a joint story written by @Chickero and I.
Allegiances: ThunderClan Leader: Brambleclaw-dark brown tabby tom with amber eyes Deputy: Squirrelflight-dark ginger she-cat with green eyes Medicine Cat: Jayfeather-grey tabby tom with blind blue eyes Warriors: Brackenfur-golden brown tabby tom Cloudtail-long-haired white tom with blue eyes Brightheart-white she-cat with ginger patches Millie-silver tabby she-cat with blue eyes Thornclaw-golden brown tabby tom Sorreltail-tortoiseshell-and-white she-cat with amber eyes Apprentice, Dewpaw Leafpool-light brown tabby she-cat with amber eyes, former medicine cat Birchfall-light brown tabby tom Apprentice, Snowpaw Whitewing-white she-cat with green eyes Berrynose-cream-colored tom Hazeltail-small grey-and-white she-cat Mousewhisker-grey-and-white tom Apprentice, Amberpaw Poppyfrost-tortoiseshell she-cat Lionblaze-golden tabby tom with amber eyes Foxleap-reddish tabby tom Icecloud-white she-cat Toadstep-black-and-white tom Rosepetal-dark cream she-cat Briarlight-dark brown she-cat Blossomfall-tortoiseshell and white she-cat Bumblestripe-very pale grey tom with black stripes Ivypool-silver-and-white tabby she-cat with dark blue eyes Molepelt- brown and cream tom Cherrytail- pale ginger she cat Lilywhisker- dark tabby she-cat with white patches Seedfall-very pale ginger she-cat Apprentices: Amberpaw- Ginger she-cat Dewpaw-pale grey tom Snowpaw- White tom Queens: Daisy-cream long-furred cat from the horseplace Dovewing-pale grey she-cat with blue eyes, mother of Bumblestripe's kits, Sparkkit, a ginger she-cat, green eyes, and Blizzardkit, a white tom, with amber eyes. Cinderheart-gray tabby she-cat, mother of Lionblaze's kits: Sunkit, a golden tabby tom, Ashkit, a grey tom with amber eyes, and Mistykit, a silver grey she-kit with white paws, chest and tail. Elders: Greystripe-long-haired grey tom Dustpelt-dark brown tabby tom Sandstorm-pale ginger she-cat with green eyes Purdy-plump tabby former loner with a grey muzzle ShadowClan Leader: Blackstar-large white tom with one jet-black forepaw Deputy: Rowanclaw-ginger tom Medicine Cat: Littlecloud-very small tabby tom Warriors: Toadfoot-dark brown tom Applefur-mottled brown she-cat Crowfrost-black-and-white tom Ratscar-brown tom with long scar across his back Lichenfur- Grey she-cat with matted fur and a grizzled muzzle Apprentice- Twistpaw (brown she cat with white swirls on her pelt) Wiltingear- Grey tom with a patchy pelt and drooping ears Apprentice- Snailpaw (dark grey tom with white swirls on his pelt) Snowbird-pure white she-cat Tawnypelt-tortoiseshell she-cat with green eyes Olivenose-tortoiseshell she-cat Owlclaw-light brown tabby tom Shrewfoot-gray she-cat with black feet Kinkfur-tabby she-cat, with long fur that sticks out at all angles Scorchfur-dark gray tom Tigerheart-dark brown tabby tom Dawnpelt-cream-furred she-cat Ivytail-black, white, and tortoiseshell she-cat Ferretclaw-cream-and-gray tom Starlingwing-ginger tom Sparrowwing- large tabby tom Dewfur- grey she-cat Mistfeather- spiky furred, pale grey she-cat Flowerpool- Small white she-cat with ginger dapples Queens: Pinenose-black she-cat, mother to Tigerheart's kits, Adderkit, a dark tabby tom, Dapplekit, a tortoiseshell she-kit and Darkkit, a black tom Elders: Snaketail-dark brown tom with tabby-striped tail Oakfur-small brown tom WindClan Leader: Onestar-brown tabby tom Deputy: Leaftail-dark tabby tom with amber eyes Medicine Cat: Kestrelflight-mottled gray tom Warriors: Crowfeather-dark gray tom Owlwhisker-light brown tabby tom Whitetail-small white she-cat Nightcloud-black she-cat Gorsetail-very pale gray-and-white tom with blue eyes Weaselfur-ginger tom with white paws Harespring-brown tom Antpelt-brown tom with one black ear Emberfoot-gray tom with two dark paws Apprentice, Darkpaw (black she-cat with amber eyes) Heathertail-light brown tabby she-cat with blue eyes Breezepelt-black tom with amber eyes Swallowtail-dark gray she-cat Apprentice, Flamepaw (ginger tom) Sunstrike-hyperactive tortoiseshell she-cat with large white mark on her forehead Whiskernose-light brown tom Furzepelt-gray-and-white she-cat Boulderfur-large pale gray tom Shadefur- black she-cat Whitetail-white tom Queens: Sedgewhisker-light brown tabby she-cat, mother of Emberfoot's kits: Greykit, a grey tom, and Stormykit, a grey she-cat RiverClan Leader: Mistystar-gray she-cat with blue eyes Deputy: Reedwhisker-black tom Medicine Cat: Mothwing-dappled golden she-cat Apprentice, Willowshine (gray tabby she-cat) Warriors: Graymist-pale gray tabby she-cat Mintfur-light gray tabby tom Icewing-white she-cat with blue eyes Minnowtail-dark gray she-cat Pebblefoot-mottled gray tom Mallownose-light brown tabby tom Apprentice, Mousepaw (small pale brown she-cat) Robinwing-brown-and-white tom Duskfur-brown tabby she-cat Grasspelt-light brown tom Troutstream-pale gray tabby she-cat Apprentice, Talonpaw (golden brown tom) Mossyfoot-brown-and-white she-cat Rushtail-light brown tabby tom Cloudwing-white tom Queens: Petalfur-gray-and-white she-cat, expecting Robinwing's kits Elders: Dapplenose-mottled gray she-cat Mosspelt-tortoiseshell she-cat with blue eyes