Fogarty’s book is not a complete grammar reference, but it does provide tips to help you overcome the tricky grammar usages. Her explanations are clear and to the point. Furthermore, she has done all the research for us and provides us the ones that are best to apply to our own writing. Surprisingly I understood most (if not all) the tips in the book, and yet I still struggle with grammar when I write. I need to try her proofreading method of reading my work backward.