Category: The Last Route Series

I keep a running list of the questions readers ask me: by email, in reviews, on the rare occasion I surface on social media. Some are about the world. Some are about the writing process. And one comes up so often it might as well be the series tagline.

Is Thistle okay?

Yes. Thistle is okay. Thistle is always okay. Now let’s get to the rest.

Do I need to read the books in order?

Yes, and I know that’s not the answer people want when they’ve just discovered the series at Book 5. But the character relationships build across books. Wren’s arc from bitter exile to someone who actually lets herself care only works if you’ve walked the route with her from the beginning. Each book has a complete, satisfying ending (no cliffhangers, ever), but the full weight of the story accumulates.

Dead Letters (Book 1) is where to start. Always.

Is there spice?

Closed door. The romance between Wren and Rowan is the emotional heart of the entire series (it’s central, not a subplot), but intimate scenes are fade-to-black. If you’re looking for a number on the spice scale, it’s a 1. The slow burn is the point. The tension comes from two people who are terrible at admitting what they feel, not from what happens behind a closed door.

Is it suitable for younger readers?

Yes. No graphic violence, no explicit sexual content, no dark themes. I’d say comfortable for readers 14 and up. A few parents have emailed me to say their teenagers are reading it, which is genuinely one of the nicest things about this whole experience.

How many books will there be?

Twenty. That number is locked in and has been since before I wrote Book 1. The series follows a seasonal rotation (autumn, winter, spring, summer) across twenty years of Wren’s life. Each book covers one season. By the end, she’s forty-eight, happily married, semi-retired, and growing old in Mosshaven with Rowan and a very elderly hedgehog.

That’s not a spoiler. It’s a promise.

Does anyone die?

One character, much later in the series, dies peacefully and surrounded by the people who love them. I won’t say who or when. It’s handled with warmth and it’s the only significant death in twenty books. No shock deaths, no tragedy for the sake of stakes, no killing characters to prove the story is “serious.”

And before you ask again: Thistle is fine. In every single book. That’s a guarantee.

What’s Aeldra like?

Aeldra is roughly the size of Britain, with a temperate climate and four distinct seasons. The Last Route runs through the northwestern corner: coastal cliffs along the Thorncoast, highland moors in the Greymist Hills, and ancient forest in the Oldwood. It’s the kind of landscape that changes how you breathe when you read about it: salt air, heather, old stone, deep trees.

I’ll have more about the world in an upcoming blog post, but the series hub has the overview.

What’s Object Empathy?

It’s Wren’s magic: the ability to sense the emotional history of objects she touches. The Academy called it a failure because it didn’t fit their classification system. On the route, it makes her the best courier anyone’s ever had. She can feel which letters are urgent, which packages carry grief, which deliveries need gentleness. For a character who claims not to care about people, it’s a deeply inconvenient gift.

Will there be audiobooks?

That’s the plan. I don’t have a timeline to share yet, but it’s something I’m actively working on. When there’s news, I’ll announce it to the reader community first.

Keep reading: Meet Thistle: The Hedgehog Who Stole the Series, Why I Wrote The Last Route, The Second Summer: What’s Coming in Book 7, The World of Aeldra: A Reader’s Guide to The Last Route.

Want a free bonus story? Quills & Quiet is told from Thistle’s perspective. Get it free at heppesmithpublishing.com/thistle.

James Heppe-Smith is the author of The Last Route, a 20-book sapphic cozy fantasy series published by Heppe-Smith Publishing.

I didn’t plan the hedgehog.

When I started outlining The Last Route, I knew I wanted a familiar — some kind of animal companion for Wren to talk at during the long stretches between villages. Cozy fantasy practically demands one. But I’d been staring at my notes for weeks and nothing was clicking. Cats felt overdone. Owls felt borrowed. A dog would need walking, and Wren already walks two hundred miles every circuit.

Then I saw a hedgehog in my garden. It was 10pm, the thing was shuffling across the patio like it had somewhere extremely important to be, and it ignored me completely. I thought: that’s the energy.

Thistle has been the heart of the series ever since.

Stomps, not words

Thistle doesn’t talk. This was a deliberate choice that I nearly bottled several times during Book 1. A talking familiar is easier to write — you can have actual dialogue, deliver information cleanly, crack jokes. But I kept coming back to the idea that the most meaningful communication isn’t always verbal.

Thistle communicates in stomps. One stomp means yes. Two means no. Three rapid stomps mean pay attention right now. There’s also a quill-rustle that means something closer to contemplation, and a full curl-up that means displeasure or — depending on context — absolute refusal to engage with whatever nonsense is currently happening.

The readers figured out the system faster than Wren did. By Book 3, people were reading Thistle’s stomps before the text confirmed them. That’s when I knew it was working.

More than a pet

I can’t say too much without spoiling the later books, but Thistle is not a pet. If you’ve read The Deep Paths (Book 6), you know what I mean. The hedgehog has secrets. The hedgehog has history. And the hedgehog chose Wren — not the other way around.

What I can say is this: Thistle is fine in every book. That’s not a spoiler, it’s a promise. The cozy fantasy contract means no harm comes to the beloved animal companion. I get asked about this more than anything else — “Is Thistle okay?” — and the answer is always yes. Grumpy, occasionally inconvenient, but always okay.

The scenes that write themselves

Some characters resist you on the page. Thistle never has. Every scene with the hedgehog comes out faster than anything else I write, because Thistle’s responses are so clear in my head. The indignant stomp when someone gets too close to the satchel. The slow blink when Wren is being stubborn. The way Thistle sits on whatever document Wren is trying to read — not because it’s a cat-like “pay attention to me” move, but because Thistle genuinely disagrees with the content.

My favourite Thistle moment is in Book 4, during the First Frost gathering. I won’t spoil it. But if you’ve read it, you know the one I mean — and you probably felt the same way I did when I wrote it.

Why hedgehogs work in cozy fantasy

There’s something inherently cozy about a hedgehog. They’re small. They’re round. They’re nocturnal and slightly mysterious. They curl up when they’re overwhelmed, which is the most relatable thing any fictional creature has ever done. And they have this air of quiet competence — like they know exactly what they’re doing, even when it looks to everyone else like they’re just ambling through the underbrush.

If that sounds like a description of the ideal cozy fantasy protagonist, you’re not wrong. Thistle is Wren’s mirror in a lot of ways. Small, underestimated, prickly on the outside, unreasonably determined.

If you haven’t met Thistle yet, Dead Letters (Book 1) is where it starts — with a hedgehog sleeping in a satchel and an extremely annoyed postal courier who doesn’t yet realise her life just changed.

Keep reading: Why I Wrote a 20-Book Sapphic Cozy Fantasy About a Postal Courier, Introducing The Last Route: Cozy Fantasy on the Move.

Want a free bonus story? Quills & Quiet is told entirely from Thistle’s perspective. Get it free at heppesmithpublishing.com/thistle.

James Heppe-Smith is the author of The Last Route, a 20-book sapphic cozy fantasy series published by Heppe-Smith Publishing.