She gives permission to teach the class. she even gives you guidelines on how many hours per day for the amount of classes you want. She gives you permission to do almost everything except pass the book around or copy her photos . That's why I didn't bring the book to class. I used my quilt as an example so they had something to look at. I'm not selling anything. It's almost the same as the one block wonder just a different shape. There are tutorials on the OBW on this board showing photos of the technique wouldn't that be the same?? Now I'm getting confused ! When you buy a book and learn something can you not pass it on?