I tried the website thing earlier, here's what came up: http://whatshouldireadnext.com/074754459X/isbn EDIT: Sorry for posting like 5 times in a row, I'm on a iPad and it gets screwed up if I put multiple quotes in one post.
Yup, what's below is a list of related books or books you can read. Click the book symbol on the right to see a summary and amazon rices, etc.
I think our cats are cooler than those cats. Also, Enders Game is about a world where Humanity is attacked by aliens. In order to save the race, they take children with Genius potential and train them in Space for Command roles. Its about a boy named "Ender" who is considered the best chance for humanity's survival, and his training through a game that pits armies of children against each other.
Read the Trials series, (The Maze Runner, The Scorched Trials, The Death Cure) Leven Thumps Series Cities Series, (City of Bones, City of Ashes, City of...) Urg, I'm a total blank here. I'll recommend more as they pop into my head.
Dante's Inferno, I don't know how old you are but give it a try. Also Brave New World, the best book I've ever read.