20 Must-Read Short Books for Short Attention Spans

"Struggling these days to sustain the focus you need to read? Friend, you're not alone. Maybe you've always had a short attention span, or maybe the general state of the world combined with the shortening winter days is making it difficult to sit down with a book and tune everything else out. If you've only got a little attention to spare, this probably isn't the time to pick up War and Peace. And that's okay! Here are 20 short books hand-selected for qualities that make them ideal for short attention spans."