The Inadequate Spy by Scarlett Haven

Being the new girl on an all guys team is going to suck!
There are Spy School agents, and there are Spy School Royals. My family, we’re the royals.
I am fifth generation Spy School, the best of the best. My family started training me while I was still in the womb. Yet, despite all the training, I’m still a disappointment to them. Not good enough, not smart enough, not fast enough, and definitely not strong enough.
Even The Royals don’t think think I’m good enough, but I’ll show them. I’ll prove to everybody that I’m not as weak as they think I am.