I love this book and have made two sweaters from it already. I plan to make them ALL. The patterns are super easy to follow and are in simple "line-per-line" terms, instead of the usual "knit until measures so-many-inches". No worries about getting the sides to measure perfectly. The patterns are all very easy. Most being stockinette stitches with ribs. I found that I could easily substitute other brands of yarn when I couldn't find the Rowan yarns in my local shop. Most call for cotton or cotton blends, which I also loved! Your toddlers will love these handknits. Sizes are accurate and go up to T4.