This morning I put the book’s lessons up on the Gumroad website for distribution. You can access them here:
As you can see, the new edition is a significant improvement on the first edition released in 2011. To give a quick taste of the accompanying exercise book, I have put the table of contents and exercise 63 from the new book below. As you can see, there are as many pages of questions in the new exercise book as there were total pages in the old integrated textbook/workbook.
I hope that after having had a look at the lessons and the samples from the exercise book that you will decide to buy copies for your students. While you are welcome to purchase an inspection copy of the student exercise book, please be aware that the teachers’ guide can only be purchased by schools that have ordered at least a single class set of student exercise books.