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In part 4 of our series on 5 low and medium content book niches on Amazon KDP, we explored some profitable niche ideas that can help sellers generate consistent income. Today, in part 5, we’ll continue by uncovering 5 more low-content, low-competition, and high-profit niches on Amazon KDP that can potentially earn you over $32,000 per month, or nearly $400,000 per year with just 5 books.
Witch-Themed Coloring Books Niche
The witch-themed coloring book niche currently has a total of 714 search results on Amazon. This indicates a relatively low level of competition, increasing the likelihood of your book ranking on the first page. The number of independently published books (KDP) is 37, with an average best seller rank of 774,000 and an average of 125 reviews. This suggests that many books in this niche are still relatively new. The average selling price is $8.37 and the niche score is 53, indicating good profit potential. Several books in this niche achieve good bestseller rankings, for example, the “Witch Coloring Book for Adults” ranks at 62,000.
Kawaii Coloring Books Niche
The Kawaii coloring book niche has over 4,985 results, indicating a higher level of competition. However, the average best seller rank is very low, only 127,000, and the average number of reviews is also low. The niche score is 30, not ideal but still has potential if you focus on a sub-niche. One example is the Kawaii cat coloring book niche with 622 results, a niche score of 52, and many best-selling books. For instance, the book “Kawaii Cats” ranks at 20,512, generating an estimated revenue of over $1,100/month.
Stoner Coloring Books Niche
The “Stoner” coloring book niche caters to those who enjoy cannabis, with 1,281 search results. The average best seller rank is low (149,000) and the average number of reviews is also low (202). The niche score is high, reaching 76. Many books in this niche sell very well, ranking between 4,000 and 40,000. One book ranked at 22,999, despite not being high quality, still generates an estimated revenue of nearly $11,000/month.
Homeschool Planner for Kids Niche
The homeschool planner niche has a niche score of 63 and 1,644 search results. The average best seller rank is 523,000 and the average selling price is higher, around $12.56. The sub-niche “Homeschool Planner 2025-2026” has less competition (394 results) and a high niche score (88). One book in this sub-niche ranks at 23,000, generating an estimated revenue of around $951/month.
Nostalgia Word Search Books Niche
The nostalgia word search book niche has very little competition (5,503 results), a high niche score (84), and an average best seller rank of 392,000. The average selling price is higher, around $12.87. Many books in this niche sell very well, ranking between 18,000 and 222,000. The book “Remember That Crossword Puzzle Book” ranks at 18,000 and has an estimated revenue of over $28,000/month. This is an “evergreen” niche, meaning books sell well year-round.