I like Thinking Horndog's Swarm Cycle. But it is not clear to me how he decided to call it that. The alien menace is the Swaarm, with some accents or other punctuation marks, at least in the first stories. Of course Cycle makes me think of bicycles or motorcycles, not a series of stories. Although there are some good stories that include either as story elements.
It has been really, really cold where I live and something to make me warm would be good, so we could delete the s in swarm to get warm. And I like military fiction, so we could lose the m in warm to get war. And without the r you have the postal code for Washington, where I live. Would it be better to leave off the double U or the A? I got A's in school, at least some of the time. I like stories set in schools where the hero gets A's. So the Swarm Cycle has a lot of good fiction behind it.