Having jumped through a rip in time out of a helicopter to escape flying.. things, the girls are stranded deep in the past. They meet a girl with a baby and three bad men who want the baby. They meet a scientists who has just made the very first journey through time and is regretting it on almost every conceivable level. Also, there are periods, giant sloths, kissing and flying boots. And this is most settled collection so far, though by the end everything is in chassis once more. Great writing, great art, great characters, wild story.