Stuart Gibbs second book in the MBA series is as fantastic as the first. In this installment, Dashiell Gibson is still on Moon Base Alpha, a small moon station. Since it is a small place to live in space, everyone is shocked when the leader, Nina Stack, disappears from the base. Now it's up to Dash, again, to save their fearless and quite emotionless leader. But all clues lead to nowhere, and he might end up needing more help than he ever thought, and only one thing is for sure: The people in danger could be convicted themselves, and that means EVERYONE can be a suspect, even the ones in trouble. With his own secret on the line, and a friend who can help, Dash must find out where Nina went in order to keep everyone on the base alive. He needs all the clues he can get, but even alongside the people he trusts, could this mystery be too much for Dash to handle? I really liked this book, and I know you guys wouldn't want to miss out on such a fun filled mystery! Hope you enjoy this second book of MBA by Stuart Gibbs!