13 parts Complete Allison's mother couldn't let herself become a werewolf. Then again, Mrs. Argent didn't have as many people to support her.
When a new Alpha comes to town and turns Allison, she wants to kill him and return herself to normal as soon as humanly possible. But as Scott and Stiles help her track down the one who bit her, it becomes clear that this Alpha is just one of many new threats to the once-sleepy little town of Beacon Hills. And among those threats may be one for which Derek will need to do something he would have previously considered unthinkable - team up with a vampire to defeat it.
(Part 1 of the Summer Vacation Trilogy. This is an alternate universe fic. It is set after Season 2, and takes the first two seasons as canon, but Season 3 and onwards will not occur after the events of this trilogy. Any and all OC's are owned by me. Teen Wolf is owned by MTV, MGM, and that Grand Pabbie of Rock Troll Writers himself, Jeff Davis.)