Kirk Dougal isn't afraid to try new things. If you're already a fan of his you know this -- he seems to explore a different genre, or twist on a genre, with each series he releases, and this one is no exception.
A Tale of Bone and Steel has a more general epic fantasy feel to it with this first book, but there's no long-winded conversations or page-long details to detract from the plot that's so often done with epics. There are several storylines at play here, but they're all on a path that will undoubtedly converge so there's not much confusion to be had.
It starts off like a lot of older fantasy stories, where you meet a character who wishes to be someone/thing greater than their current selves, and then they get thrust onto the fast track of becoming that but it's full of unforeseen challenges, risks, and dangers. It's a successful trope, and it succeeds yet again with Dougal behind the words.
The heroes (or who seem to be the heroes...*shrug...at this time) are easy to bond with and are unique from one another almost immediately, despite their familial relation.
The villains (or who seem to be the villains...*shrug...at this time) are, well, they're pretty damn villainous, to the point of locking kids in cages if they appear to have the gift of magic. They also like to wear red, so you don't notice all the blood they're spilling...
The action is great. Dougal's writing of combat is easy and effective, no needless descriptions, just getting straight to it and letting the rolling heads and spilling entrails do the talking.
The world-building is light in this first volume, but the foundation has been set for a long journey.
All in all I think this was a good start to what is sure to be a grand adventure filled with darkness and blood. If you're into epic, dark, or grimdark fantasy you might want to check this one out.