I read many books a year by reading for 20-30 minutes per night before sleeping. A habit with multiple benefits (winding down and reading or commuting and reading) is very powerful for getting the most value out of your time.
But I can sometimes code until like 4AM. Weird.
I also find the idea of "forcing" yourself to read rather peculiar, but we're all different people. I wonder if there's genuinely something different in how the brain reacts.
I read the Zodiac book by Robert Graysmith in less than two days over break in college. Could not put it down.