mixed habitat & densely vegetated hiding places

In second-century Roman Britain, a young centurion named Marcus is discharged from the military due to an injury. Unsure of what to do with his life now that his career as a soldier is abruptly over, he makes an unexpected connection with an enslaved British gladiator named Esca. The two men, both of whose lives have not gone the way they wanted or expected, quickly bond, and decide to undertake a dangerous journey beyond Hadrian's Wall to search for answers about what really happened to Marcus's father, who disappeared there along with his entire Legion years before.

This is marketed as a children's novel, which I guess in the 1950s just meant that the violence is not graphic and there's no mention of sexuality. The characters are adults with adult concerns, motivations, and relationships. The prose is straightforward but not simplistic, and is quite vivid and evocative in places. Sutcliff has the gift of choosing particular sensory details to make the atmosphere of a place and time come alive, and she knows how to let her historical research serve the story rather than take it over.

The thing about this book is that it has the structure of an adventure story, but it is really a love story between Marcus and Esca. You don't need to read into it, it's just written that way. When their eyes first meet, suddenly it's like nobody else is there. Marcus can't stop thinking about Esca and feels compelled to buy him from his enslaver. Esca has a chance to escape, but instead sticks around because he has a feeling—a hope!—that it was Marcus who bought him. Marcus gives Esca his freedom, but Esca stays with him because they get each other in a way that transcends their differences in culture and position. They love each other at first sight, and in the course of this adventure in which everything else about their world falls away and they only have each other to rely on for survival, that love deepens, and that's what the book is about.

I guess it doesn't have to be romantic love. If anything, Marcus reads as aro-ace to me, even when he's interacting with his alleged female love interest, whom he seems to genuinely like as a person but does not appear to be attracted to in any other way. I suppose the intended reading is that Marcus and Esca are sort of platonic soul mates, but make that queerplatonic soul mates and you get a lot closer to how it actually reads. The ending

spoiler

(in which Marcus and Esca move in together with Marcus's love interest and the three of them live happily ever after in, presumably, a poly triad of some sort)

only underlines this more strongly, and really makes you wonder if it's even possible that Sutcliff never considered that it would read this way.

But I don't think any of this diminishes what a good read the book is, no matter how you interpret the central relationship. My only real complaint is that Marcus has a pet wolf (given to him by Esca, of course) but the wolf isn't in the book as much as I wanted him to be. I do understand the literary symbolism of the wolf. I just wanted more wolf!