This pattern was by Evelyn Young and was based on her Zig and Zag pattern from F&P summer 2012. I did find the ZZ pattern online:
https://www.quiltingdaily.com/produc...tern-download/ and a similar pattern from another designer "A Little Zig Zag Quilt" :
https://www.quiltingdaily.com/produc...ry=little%20zz
That being said, I do have the pattern, but I'm not comfortable posting it unless we get permission from the moderator.