Galactic Wives. Invasion Planet Earth, #6

In the last novel, Josh and his combat team exterminated the last of the Alien bugs.  At least they thought they had. They accidently go through an artificially created worm hole and end up in the middle of the universe.  There are plenty of their old enemies there though so Josh must put on his military uniform again and help the humans of this galaxy defeat the Alien bugs.  He talks the young women scientists into going back to Earth with him.  With this new technology, they can go all over of the universe quickly.  Josh develops a new way to easily defeat the Alien bugs and manages to spread the method all over the universe.
Josh likes intelligent women that could advance his family's fortunes. These Galactic women bring new technology and advanced star ships with them. When he is not roaming the universe and getting women to fall in love with him, he is the principal of a high tech college. This is Novel 6 of the series Invasion Planet Earth. There are some explicit romance scenes so is only suitable for mature readers.