A great guide to the SewBug online apps taking you through each of the tools step by step allowing to make the most of all the features.
There is also a section on colour theory, how to match your colours and which colours work well together. Working with patterns is also an important part of designing a quilt this will show you how patterns work together and how to get you designs looking stunning. This book also looks at block, which ones work together best and how to choose them.
44 pages of very very helpful information to take your quilt design to the next level.