I have to say that I am absolutely... positively... blown away by the Simple Present Stories and Exercises book. What an amazing resource. Not only is the content high quality, so is the look and feel. It's beautiful! You explain the grammar so clearly and provide so many examples and practice exercises that students will truly understand the grammar inside and out, backwards and forwards. Will you be writing more books to cover all the grammar tenses? I hope so! I can honestly say that it would be one of the best grammar courses out there! This is the first time I've ever laughed when reading ESL stories in simple tenses.