running out of fabric

This is the person who posted sometime last week about being a lurker for about ten years. I have learned a lot from all of you during that time, including the fact that there is a place where you can post when you are looking for fabric. I am making a zoo quilt from the book Patchwork Quilts to make for Children by Margaret Rolfe. I have reached the last row but now discover that I need at least another 1/2 yard of the background material. It is called Blue Bird of Happiness style 751 color 77. Benartex lists it as 'discontinued'. The place where I bought it has none left. Could someone please tell me how to get to this 'missing fabric' site? TIA. Larchie.