When Mrs. Teaberry announces that she's starting a knitting club, Mr. Putter is happy to help out. But disaster strikes when Tabby and Zeke want to pitch in, too. Gertrude's vegetable hat goes flying, Mrs. Fitzwater's sweater completely unravels, and the whole afternoon ends up in quite a tangle.     With its action-packed story and hilarious illustrations, this fifteenth yarn in the beloved Mr. Putter & Tabby series promises to have everyone in stitches.