Hi, I am joining sw tonight and was wondering if there are any extra books you think I would benefit from buying so I know whats free and how many sins are in, I remember years ago they had different ones for different shops can anyone tell me which ones they find best as I shop in different places, I am quite looking forward to tonight Its like a new challenge and have done mainly ww in past so feel sw will maybe motivate me and be easier to fit around my family. thanks Samx