Double the Books, Double the Blocks! Calling all quilters — are you ready to level up your skills with the Square in a Square technique? 🧵 Reference Book Vol. 1 Your go-to guide for mastering Options 1–18! Learn how to turn a simple square into dozens of stunning blocks with just one ruler. Perfect for beginners and seasoned stitchers alike! 📐 Reference Book Vol. 2: Diamonds by the Square Take your quilting to the next level with diamond-based designs, advanced options, and even more creative