It'd be easy to label this "steampunk" because airships, but I reject that.
It's not about wonderous technology made out of gears and brass. It's mid-19th-century warfare (bone saws included) that has the addition of smallish wood and helium airships that might break in half if you try and turn the rudder too hard.
If a page-turner about The First Female Airship Captain, war heroics, and people getting hit with cannonballs sounds fun, you'll probably like this book! If it doesn't, you probably won't!