Nursing Notebooks: What Are They and Why Are They a Hit on Amazon KDP?

Nursing notebooks are no-content books for nurses and nursing students. According to Book Bolt, they have an average best-seller’s rank (BSR) of 658,730, which is considerably low. In fact, the top seller in this niche has not only made 279 sales but has a BSR of 47,160. To determine the market size, bestseller practices, and […]

Are the most popular calendar themes also the most profitable ones on Amazon KDP?

Have you ever been fascinated by the captivating calendars adorning your walls, reflecting an artist’s heart or a photographer’s eye? What if these images could be your own little cash cow? This curious question led us on an expedition into Amazon KDP’s calendar niche. Do the most loved calendar themes on Amazon KDP also happen […]

Anatomy coloring books: The most sensical coloring book niche that you should enter today

Anatomy coloring books are coloring books that depict the human anatomy or the anatomy of various animals. They are perfect for doctors, medical students, veterinary studies, physiotherapists, dentists, and others interested in understanding the functioning of the human and animal bodies. If you haven’t considered this niche yet, it’s definitely time to do so. According […]

Exploring lucrative notebook genres on Amazon KDP so you don’t have to

The world of print-on-demand (POD) notebooks is one where a savvy seller can reap rich rewards. Yet, with an abundance of genres and styles to choose from, it can be an overwhelming task to know where to begin and how to expand your portfolio. In the following sections, we reveal four of the most attractive […]

Color-by-number books on Amazon KDP: What does this rare niche offer?

Similar to paint-by-numbers paintings, color-by-numbers books on Amazon KDP offer users the ability to color in intricate shapes. These shapes are based on a particular number allocated to that shape, which is subsequently associated with a color. Although a rare niche, a quick search on Book Bolt shows that it has potential for profitability and […]