Amazon有售，也有kindle电子版，推荐一下。

简介：
This book is full of blank pages. Despite years of research, we could not find anything to say on this subject, so please feel free to use this book for notes.

哈哈哈，高级黑

感觉没有前阵子d版推荐的纸牌好玩This is shit hole

666啊