Buy the PDF and print it yourself. I do this all the time. I prefer printed material when I'm going to study something seriously. Printing it yourself is actua

Buy the PDF and print it yourself. I do this all the time. I prefer printed material when I'm going to study something seriously. Printing it yourself is actually quite inexpensive -- provided that you have a laser printer. (The economics of an ink-jet printer for long documents is horrible.) Let's do the math: The OP says his book is a 125-page PDF. My double-sided laser printer will use just 63 sheets of paper. I can buy high-quality 22-pound paper for $10, including tax, for a 500-sheet package. Therefore, paper will cost 63/500 * $10 = $1.26. The cost of my laser printer is one-time sunk cost, and I need a laser printer for other reasons than printing e-books, so I'll ignore the laser printer's cost (besides, it's not even that expensive). I can refill a 6000-sheet toner cartridge (black only) for $75 including tax. Thus, toner to print the 125-page PDF will cost 125/6000 * $75 = $1.56. Total cost to print the PDF yourself: $1.26 + $1.56 = $2.82. So unless you really care about the binding, or the PDF is in color (and needs the colors), then printing it yourself is really quite cheap.