Download instructions: Click the title to download a .zip file to your downloads folder. Create a new directory on your C:// drive and call it "HM" [cd://HM]. Copy the .zip file into that directly and extract using your computer's built-in tools. The book will be ready to use. Click on ESPB.pdf to open the first section. As long as all the PDF files are in the same directory, you can navigate freely and take advantage of all the hyperlinks and bookmarks.