Rats, Bats & Vats — Eric Flint; Dave Freer

Chip Connolly was a conscripted grunt in trouble: stuck behind enemy lines with a bunch of cyber-uplifted rats and bats. Rats with human speech, but with rat priorities: sex, food and strong drink. And the bats were revolutionaries planning to throw off the human yoke--with high explosive. Then there was the girl they'd rescued. Rich. Beautiful. With a passionate crush on her "heroic" rescuer. Her entourage was a screwball Alien tutor, and a cyber-uplifted lemurlike pet galago with delusions of being the world's greatest lover.

Of course things only got worse. Seven rats, five bats, a galago, two humans, a sea-urchin-like alien and an elderly vineyard tractor without brakes . . . against several million inimical aliens. He was going to die.

Mind you, not dying could be even more terrible. That girl might get him.