Here are a few examples of book cover styles that we like: Good to Great by Jim Collins, The Power of Habit by Charles Duhigg, Set for Life by Scott Trench, The Great Reset by Richard Florida.
We are looking for something with big, bold text that is really eye catching. Either text only, or with a simple vector graph image. Something related to breaking through, finishing a goal, the workplace, finding purpose, etc. Just not a cheesy or cliche image like a lightbulb or the finish line at a race.
We have attached the O logo. We have a graph that goes in the O of our company logo, and it could be cool to have that in the Work Energy title, but we're not positive if we want that or not.