I've struggled with this mightily, and the best I've found is reading uncomfortably more often, in shorter increments, in coffee shops. It's an effort, but it's one I can stick with because there's a secondary upside. Mixing coffee benefits, a bit of people watching, and my book/kindle is a routine I've kept up with.

Also, library books.. I don't end up reading all of them, but I do skim and read sections of more books when I bring a couple of library books along.