Where to Start with Erin Hunter: A Reading Guide
Where to start with Erin Hunter — whether to begin with Warriors Into the Wild, Fire and Ice, or Forest of Secrets. A complete guide to the Warriors cat series.
Erin Hunter is the pen name used by a team of British authors — originally Kate Cary, Cherith Baldry, Tui Sutherland, and editor Victoria Holmes — whose Warriors series (beginning 2003) has produced over eighty books about feral cat clans and become one of the best-selling middle-grade fantasy series in publishing history. The Warriors world is a fully realised fantasy universe: the four clans have distinct cultures, histories, traditions, and political relationships; the world has its own mythology (StarClan, the Place of No Stars) and its own moral code (the warrior code); and the series has followed multiple generations of cat protagonists across decades of stories. For readers who encounter it at the right age, it is foundational.
Where to Start: Warriors: Into the Wild (2003)
The essential Erin Hunter — and the beginning of one of middle-grade fiction’s great world-building achievements. Rusty is a domestic cat. He is young, bold, and restless, and he watches the forest outside his garden with a longing he doesn’t understand.
One night he ventures into the forest and encounters Graypaw, a ThunderClan apprentice. Graypaw introduces Rusty to the warrior clans — ThunderClan, ShadowClan, WindClan, and RiverClan — and the warrior code they live by. Rusty is invited to join ThunderClan. He accepts. He is renamed Firepaw.
The novel traces Firepaw’s apprenticeship: learning to hunt, to fight, to navigate the complex politics of clan life, and to understand the warrior code — a code that is strict, demanding, and frequently in tension with the impulses of conscience. The world-building is dense without being inaccessible; the characters are vivid and memorably differentiated; the stakes (clan survival, betrayal, prophecy) escalate rapidly.
The series’ central argument — that belonging to a community requires accepting its costs, and that the code is both what sustains the clans and what can destroy them — is established in this first book and developed across the entire arc.
Warriors: Fire and Ice (2nd in series)
The direct sequel — Firepaw, now Fireheart, navigating the aftermath of Into the Wild and the deepening tensions between the clans. The world expands; the costs of loyalty become clearer.
Warriors: Forest of Secrets (3rd in series)
The third book — Fireheart begins to suspect that the secrets at the heart of ThunderClan are darker than anything he imagined. The series’ first major betrayal; the point at which the narrative depth of the arc becomes fully apparent.
Warriors: Rising Storm (4th in series)
The fourth book — Fireheart as deputy, the clan facing an external catastrophe. The series hits its stride; for readers who have reached this point, the remaining two books follow naturally.
Why Warriors: Into the Wild Is the Ideal First Book
For a reader new to Erin Hunter, Warriors: Into the Wild is the ideal first book because it is the opening novel of the hugely popular Warriors series and the fullest expression of the distinctive appeal for which Erin Hunter is beloved by young readers. Into the Wild introduces the world of the warrior cats, wild cats organized into rival clans living by a code of honor in the forest, and follows a house cat who leaves his comfortable life to join them, drawn into a world of adventure, loyalty, and danger. As an entry point, it is the natural beginning of the beloved series and the fullest expression of its appeal, the immersive animal world, the adventure and danger, and the themes of loyalty, courage, and belonging. It welcomes the newcomer with its immersive world, its appealing hero, and its adventure, drawing the reader into the world of the warrior cats. It is the opening novel of the beloved series, so that the new reader begins where the popular series begins. For the newcomer, then, Warriors: Into the Wild is the natural and ideal starting point.
What to Expect as a New Reader
As a new reader, you can expect Warriors: Into the Wild to be an immersive, adventurous animal fantasy, introducing the rich world of the warrior cats. You can expect an immersive animal world, for the series creates a detailed world of wild cats organized into rival clans, living by a code of honor in the forest, with their own customs, beliefs, and conflicts. You can expect an appealing hero, for the novel follows a house cat who leaves his comfortable life to join the clans, providing a relatable entry into the world. You can expect adventure and danger, for the novel is full of conflict, peril, mystery, and the struggles of clan life. You can expect themes of loyalty, courage, belonging, and the code of the warriors, which give the adventure its emotional weight. You can expect the beginning of a vast and beloved series that has captivated young readers. Expect, in short, an immersive, adventurous animal fantasy introducing the rich world of the warrior cats, an engaging introduction to the Warriors series.
Going Deeper After Your First Book
Once Warriors: Into the Wild has drawn you into the world of the warrior cats, the natural next step is to continue the Warriors series and to explore its many connected series and arcs, which extend the world across a vast body of books. The original Warriors series continues the story across several books, and the world has expanded into numerous further series, arcs, and spin-offs following different clans, generations, and characters, all in the same immersive animal-fantasy world. Reading these after Into the Wild deepens your immersion in the world of the warrior cats and offers a vast body of further adventure. The characteristic appeal, the immersive animal world, the adventure and danger, and the themes of loyalty and belonging, runs through the series, and the reader who has enjoyed Into the Wild will find it across the many books. Building your reading journey is a matter of continuing the Warriors series and following its many connected arcs. The reader who begins with Warriors: Into the Wild will find a vast and immersive animal-fantasy world to explore across many books.
Reading Erin Hunter
Begin with Warriors: Into the Wild and read the original six-book arc (The Prophecies Begin) in order — it is a complete story. After the original arc, later series follow different cat protagonists in the same world; they are best read sequentially if you want to continue.
For the full Erin Hunter bibliography, reviews, and biography, visit the Erin Hunter author page on Editors Reads.
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Frequently Asked Questions
Where should I start with Erin Hunter?
Warriors: Into the Wild (2003) is the essential starting point — the first book in the original Warriors series, following a domestic cat named Rusty who joins ThunderClan, one of four feral cat clans living in the wild, and discovers that the world of wild cats is far richer and more dangerous than anything he has known. The series was written by a team of authors under the pen name Erin Hunter and has produced over eighty books across multiple sub-series; the original six-book arc (The Prophecies Begin) is the right place to start.
What is the Warriors series about?
The Warriors series follows cat clans — ThunderClan, ShadowClan, WindClan, and RiverClan — who live by a strict warrior code in the forests and fields outside a human town. Each clan has warriors, apprentices, medicine cats, and an elder council; they hunt, fight territorial battles, and follow the guidance of their ancestors (StarClan) through dreams and omens. The series is structured around prophecies, moral dilemmas, and the question of what loyalty to clan demands versus loyalty to individual conscience.
How many Warriors books are there?
There are over eighty Warriors books across multiple series: The Prophecies Begin (6 books), The New Prophecy (6 books), Power of Three (6 books), Omen of the Stars (6 books), Dawn of the Clans (6 books), A Vision of Shadows (6 books), The Broken Code (6 books), A Starless Clan (ongoing), plus numerous super editions, novellas, and manga adaptations. The original six-book series is the essential starting point; later series follow different cat protagonists across the same world.
Are Warriors books only for children?
Warriors was written for middle-grade readers (roughly ages 8–12) but has a substantial crossover readership among teenagers and adults who began the series in childhood and have continued through the many subsequent arcs. The series deals with themes of loyalty, mortality, moral compromise, and war with a directness that earns its older readership; the deaths in Warriors are numerous and not softened. The world-building accumulated across eighty-plus books is genuinely impressive in its scope and internal consistency.
