"Hyperpowers" from Third Flatiron Anthologies, guest-edited by Bascomb James, contains 16 short speculative fiction stories that explore popular space opera and military fiction themes. Here you can expect to find eco-warriors in strength-enhancing power armor, and an homage or two to Doc Smith and Heinlein. And, as usual, we include our "Grins and Gurgles" flash fiction humor.