Kaleidoscope blocks are beautiful, but the amount of bulk that can build up in that center point can be discouraging and take away some of the fun. Janna Thomas has written this book, Kaleidoscope Heaven, focused on that very thing. In Kaleidoscope Heaven she gives directions on how to cut and sew these lovely blocks with fewer seams to congregate in the middle. Although it is recommended that you have and use the Kaleidoscope Ruler Set from Bloc_Loc, many of the techniques described could be adjusted to fit the tools you have in your tool box right now. This book is great for inspiration as well yardage requirements for the multiple projects outlined using the kaleidoscope block concept.