Thank you for viewing. This is a book introducing how to knit bags using hemp twine and linen yarn. - Title: Bags Knitted with Hemp Twine and Linen Yarn - Author: Eriko Aoki - ISBN: 9786072743126 Purchased several years ago and kept unused. It has been stored at home. There are folds at the top of both the front and back covers (Photos 5 and 6). There are no folds in the inner pages. It will be shipped via Yu-Packet Post.