The Ultimate Kogin Collection: Projects and Patterns for Counted Sashiko Embroidery: Amazon.co.uk: Briscoe, Susan: 9781446307328: Books
Lakeside Needlecraft Kogin PDF cross stitch chart & kit options
Kogin Embroidery Blank Grids to Design New Patterns: Japanese Hand Stitching Repeating Patterns Workbook: Amazon.co.uk: MJSB Design Patterns: 9781088915004: Books