Hi. I can help you transform this book into a more practical manual for your private use, organizing each exercise into a single chapter on A4 sheets. Do you have the book in a digital form, and can you send it to me in .pdf or .doc? This would save you the expense of buying the book for me. About myself, although I live in Brazil now, I´m an American writer and editor, a native English speaker with years of experience improving books and other texts. In order to determine how much time and work these alterations will require, and how much to charge you for my services, I´d like to see the book, or at least know the number of words involved. Please contact me for further discussion. Regards, David