This first pattern measures 40" square. It's called "Starry Glow" and was published in McCall's Quick Quilts in 2004. It even made the cover!!!
The second quilt is called "Maple Leaf Weave". It measures 51" square and was also published in McCall's Quick Quilts, in 2003.
And this one is called "Everything's Coming Up Roses". It was published in The Canadian Quilter in 2006 and measures 38" x 38".
All of these patterns are available for instant download at these links: Patternmart and Patternspot.
I'll also be adding them to the New Patterns page of my website this week.