Zinnia Riddle has been through a rough patch, but she's not broken. This witch is tougher than she looks. Yank off her arm? She'll patch it back on with some black scarabyce blood. Mess with her coworkers? She'll grab her purse full of magic and come for you!

Now that she's the boss of her own department, life seems simple enough. Sure, there are strange creatures crawling out of the ceiling, but that's life in a magical town like Wisteria.

But when two of her coworkers go missing, Zinnia springs into action. All this nonsense with the third floor has gone on long enough. If nobody else is going to fix the problem, she will. With the help of her friends, Zinnia whips up a new potion and takes a journey to somewhere she's never been.

Will the gang be able to defeat an enemy unlike any they've ever seen? Or will they be too distracted by their new powers?

Only time will tell, and time is a fickle monster, indeed.

This is the second book in the City Hall series, which centers on Zinnia Riddle (Aunt Zinnia).