While it isn't easy being the daughter of a station commander, Hanna's life is going pretty well. All of that changes when a strike team invades and she has to step up to save as many lives as she can. 
 I'm not going to lie, I have been waiting to read this book since I finished Illuminae, even though I was a little afraid it wouldn't hold up against the first book. My fears were unfounded. The characters introduced and that are the focus of Gemina are interesting in their own way, and I love them. 
 The plot caught me from the first moment I opened the book. The illustrations are simply gorgeous. And AIDEN is as much fun as ever. 
 I cannot wait to see what these authors have in store for us in Book 3.