There are a couple of ways to obtain my book, Commercial Loan Analysis: Principles and Techniques for Credit Analysts and Lenders.
You can order an electronic version by contacting me directly or by leaving a comment to this post which includes some way to contact you. Your comment will not appear on the website.
You can also order on Amazon. I am currently out of new copies of the first edition; although, I do have a used copy available. I am working to get the second edition completed soon.
Finally, you can check out the Financial Statement Analysis section of this website. You will find that selected sections of the book (particularly financial ratios) are presented there.
Thanks for reading!