This is a pretty straight-forward, old-fashioned, aliens-among-us, scifi adventure. There's not a lot of character development or introspection and the twist at the end felt forced and didn't really make sense. I'm not really a fan of science fiction and it took me, well, let's just say it's a good thing I had this checked out on my work card which has no due dates...
However, I'm not sorry I bought this for the library and I definitely recommend it. Why? Because it's so hard to find simple, plot-driven, short books for the middle grade age group. Bonus points that it's science fiction (even hard to find, despite how much kids love a good alien adventure) and the touch of diversity with Louis' prosthetic leg and Dru's alien origins.
Verdict: This won't win any awards but kids will thoroughly enjoy it and will be pleased to find a fun story about aliens that's not daunting in length or text. Recommended.
ISBN: 9781596438354; Published 2014 by Roaring Brook Press; Purchased for the library