Griff by Anna Hackett

As the battle against the invading aliens intensifies, a group of bad boy bikers and mercenaries will stand and fight for humanity’s survival… Squad Three berserker Griff lived through hell long before the alien invasion. Once, he’d been a dedicated cop, but then in a gut-wrenching betrayal, he ended up behind bars in a supermax prison. After the aliens invaded, he managed to escape and join the soldiers fighting back…and came face to face with his best friend’s little sister—the bold, vibrant, off-limits woman he’s always wanted. Now the beautiful, tattooed Indy is his squad’s comms officer…and she hates his guts.

Indy Bennett lost her parents and brother in the alien attack, and every day, she vows to suck the marrow out of life. She’s also doing her bit in the fight, as Squad Three’s comms officer, even if it means seeing the man who broke her young heart. Griff was once her brother’s best friend, a boy she adored, but now she knows she needs to steer clear of the hard-edged man who still draws her like a moth to a flame.

Griff vows to claim Indy as his. The only problem is, Indy is having none of it. As their fiery attraction explodes, they find themselves embroiled in the hunt for the aliens’ unexplained octagon weapon, and a mysterious survivor town where all is not what it seems. Both Griff and Indy will have to learn to let go of the hurts of the past if they have any chance of not just surviving, but having a future.