Creating a roundup of the 25 best-selling books of all time is harder than it sounds ... So here is what we came up with, with a few self-imposed rules: We're doing literary fiction only.

While some may reach for an expensive life coach, therapist, or career adviser, those aren’t the only options. Consider investing in some of the best motivational books to get you back in gear.

Self-development coaches are adept at working with ... This tried-and-tested therapy offers many benefits in a short time. Gaining clarity and understanding is at the top of the list.