I have had this book for while, but never got around to post about it. It is titled "Simple Patchwork" (ISBN 4-529-02680-9) and it has some really nice (and simple) projects.  I have used one of the patterns to create this bag, but now (after browsing another quilting book) I have been attracted to the puff quilt shown above. I have been meaning to do a really puffy quilt for Luka to use in his tent - as a floor cover - and this is exactly what I have envisioned. And it does not look very difficult. So, this will be my next project...