Separated from her twin. Stuck in a century she wasn't born in. Figuring out leprechauns the hard way.
Book Two picks up with Josie alone — pushed through the carbon membrane into a time that doesn't recognize her and a set of kingdoms that definitely don't want her. There are puffins who are people. There are toilets that require diplomacy. There are Claddagh's to clobber and at least one deadly dance with Dinny.
If Book One was about getting yanked into the world, Book Two is about surviving it on your own — with a big helping of gingivitis jokes and Irish-without-potatoes panic.