1: *you are here* The Calm Before The Storm
2: Hurricane
3: Tempus Torquendo
4: Into Oblivion
Summary: Sparkitek and Zim are being frequently tormented by their enemies. Sparkitek meets a strange blue feline. The feline, Temporal, trusts Sparki after a while and tells her all about herself - She is actually a feline from Gallifrey. She owns a TARDIS, which Sparki and Zim find useful. Temporal is requested by the duo to go back in the past, and to make sure their enemies never existed. Temporal agrees. And that's where it starts.
So; In this story, all 20 of the chapters just have to do with transporting to the past and finding their enemies. Then in Hurricane, search-and-destroy techniques are often used. Hurricane is actually the story with the most fighting.