Audiobooks have been a lifesaver in my otherwise busy life. I listen when I drive and when I do chores primarily. Try to alternate fiction and non-fiction, been doing it for probably 15 years now. Last couple of years I've started increasing the playback speed very slowly, training myself to get comfortable with it. Currently at around 1.75x for non-fiction, 2x speed for fiction. More literature covered with minimal loss of comprehension (won't say it's zero, but small enough of an issue given the benefit).