Slip one ... A year after her husband's death, Jo Mackenzie is finally starting to get the hang of being a single parent. Knit two together... The boys are thriving, the wool shop is starting to do well and despite two weddings, an in-school knitting project and Trevor the Wonder Dog coming to stay, she's just about keeping her head above water. Cast off ... But boys, babies and best friends certainly make life a lot more interesting. Can Jo cope when things get really complicated? Because if knitting truly does keep you sane when your life starts to unravel then it looksl ike Jo is going to need much bigger needles.