Like pickle juice on a cookie

I had a bad August. A very bad August. As bad as pickle juice on a cookie. As bad as a spider web on your leg. As bad as the black parts on a banana. I hope your August was better. I really do. When Eleanor's beloved babysitter, Bibi, has to move away to take care of her ailing father, Eleanor must try to bear the summer without Bibi and prepare for the upcoming school year. Her new, less-than-perfect babysitter just isn't up to sn...