The Heart of the Matter, by Evan Currie

This is the second book in Mr. Currie's Odyssey series; I quite enjoyed the first one and this was just as good.

There's really no point saying much about the books in this series except that the hero, Weston, continues to defend the Earth and its allies from an evil alien race focused on destroying them all.

Tough to put down.

The Heart of Matter (Odyssey One Book 2)