When the Twolegs destroy the warrior Clans' forest home, Graystripe—second in command of ThunderClan is captured trying to help his comrades escape! Trapped in the pampered life of a kittypet, Graystripe has all the food and shelter he needs from his affectionate Twoleg family, but this is not the way he wants to live. The forest is calling him, and he never stops longing to go home. When he makes friends with a feisty kittypet named Millie, she encourages him to go in search of his lost friends. But will Graystripe ever find his way back to the Clan?
Graystripe and Millie's journey to find ThunderClan has only just begun when the pair is faced with a series of obstacles that seem insurmountable. Getting out of Twolegplace alive isn't nearly as simple as expected, and Millie's unfamiliarity with life in the wild makes it a challenge for Graystripe to keep them both moving forward. But just when a temporary refuge is in sight, conflict with a tribe of barn cats threatens to break the travelers apart for good!
Graystripe and Millie have finally found ThunderClan's old territory, but Twoleg monsters have devastated the forest and Graystripe fears that all of his Clanmates have been killed or captured by Twolegs. Millie insists that they keep looking, and an old friend helps point the two cats on the path that the Clans followed many moons ago. But danger still lurks around every turn, and Graystripe worries that he and Millie are lost on an impossible journey.
When kittypet Tiny crosses paths with some wild forest cats defending their territory, he is left with scars - and a bitter, deep-seated grudge. As his reputation grows among the strays and loners that live in the dirty brick alleyways of Twolegplace, he changes his name to Scourge and puts everything about his old life behind him - except his deadly desire for revenge.
Sasha has everything she wants: kind housefolk who take care of her during the day and the freedom to explore the woods beyond Twolegplace at night. But when Sasha is forced to leave her home, she must forge a solitary new life in the forest. Life on her own is exciting at first but quickly gets lonely. When Sasha meets Tigerstar, leader of ShadowClan, she begins to think that she may be better off joining the ranks of his Forest Clan. But Tigerstar has many secrets, and Sasha must decide whether she can trust him.
Sasha has decided to forge a life outside of the Clans and away from Tigerstar’s evil plots and plans. But life as a rogue is much harder than she expects, and Sasha soon starts to lose hope. Will she be forced to wander alone forever, scrapping for every meal and fighting with the cruel, territorial cats who lives in the alleys of the Twolegplace?
Sasha has gone back to the forest to raise her kits, Moth, Hawk, and Tadpole. She thinks she's a safe distance from ShadowClan's prying eyes, but Tigerstar still haunts her dreams, and Sasha fears that he will soon discover the existence of his kits. As leaf-bare stretches on, and Sasha finds it harder to feed, she wonders if her kits might be better off as warriors, with a Clan to protect and train them. But where does Sasha belong?
Ravenpaw has settled into life on the farm, away from the forest and Tigerstar's evil eye. He knows that leaving the warrior Clans was the right choice, and he appreciates his quiet days and peaceful nights with his best friend, Barley. But when five rogue cats from Twolegplace come to the barn seeking shelter, Ravenpaw's new life is threatened. He and Barley must try to find a way to overpower the rogues-before they lose their home for good.
Ravenpaw and Barley have been driven away from their farm by a group of vicious cats. Now the two loners must turn to ThunderClan, led by Ravenpaw's friend Firestar, for shelter. Firestar takes them in promises to help them take back their home as soon as possible, but ThunderClan is in great danger. BloodClan cats have been launching raids on ThunderClan's territory and attacking Clan patrols. Can Ravenpaw and Barley help Firestar and his Clan fight off their enemies? And will they ever be able to get home again?
Ravenpaw and Barley helped their friends in ThunderClan defeat the vicious BloodClan cats in Twolegplace. Now they're ready to fight to reclaim their home on the farm. Firestar has promised to send a warrior patrol to assist them, but Ravenpaw worries that it won't be enough to chase out the invaders. He knows that he must find his courage and fight like a warrior - or lose his home forever.
Newleaf is coming, and Leafstar is proud to see SkyClan thriving under her leadership. The woods are brimming with prey, the warriors den is full, and Leafstar is expecting kits of her own. But a stranger is lurking near SkyClan’s territory, and Leafstar’s newborn kits—and the rest of the young Clan—could be in serious danger.
With Leafstar's encouragement, Sol, a former kittypet, has joined the ranks of SkyClan. He dreams of becoming a great warrior, and promises to be helpful and brave. But Leafstar soon begins to wonder if Sol respects the rules of the warrior code. And when Sol's actions lead to a perilous disaster for SkyClan, Leafstar has to figure out whether he can be trusted‒before it's too late.
Leafstar is struggling to keep SkyClan united in the wake of the flood that destroyed their camp, but her Clanmates are scared of what might happen next. Meanwhile, Sol continues to demand that Leafstar make him a warrior, but Leafstar isn't sure that Sol will ever be ready to embrace the warrior code. As SkyClan faces another devastating challenge, Leafstar must figure out what is best for her Clan‒once and for all.