Thanks to NetGalley and Capstone for the arc of Railhead by Philip Reeve. I actually give it 3.5 stars and only because science fiction isn’t my favorite genre. Railhead tells the story of Zen, a human thief in a futuristic world, where space travel is quick but only if you use the trains. Nova is an endearing, interesting character who is a machine that believes she’s human, but knows she’s a machine. Nova is my favorite part of the book! The story is told in several points of view- Zen the thief; Malik the marshal and Threnody Noon, the rich girl. This science fiction story is full of suspense and is well written.