This offering details a four-year-old semi-passive Amazon Kindle Direct Publishing (KDP) business that has experienced significant growth, with revenues increasing by approximately 50% year-over-year. This business is not a startup or a quick flip opportunity, but rather a well-diversified royalty portfolio generating consistent monthly royalties and maintaining stable annual net profits ranging between $43k and $52k over the past three years. The business comprises a catalog of 41 titles across 31 pen names, focusing on two primary brands: travel guides and humor/novelty gift books. No single pen name is responsible for more than 31% of lifetime revenue, reducing reliance on any single book or trend. The business sees peak sales in Q4, with December consistently being the highest revenue month. The best month to date has achieved a net income of $24,879. The prospective buyer benefits from future revenue catalysts, including the Q4 gift season and a significant 2026 anniversary event. Five completed books are ready for immediate publication. Operations require minimal owner involvement, entailing a few hours weekly for Amazon Ads monitoring and coordinating launches. The business model is supported by Amazon handling inventory and customer service while a team of freelancers executes production. The sale includes Amazon ads, a subscriber email list, operational SOPs, and three months of direct coaching from the current owner, a professional KDP business coach. This opportunity is intended for both new and experienced digital business buyers seeking semi-passive income with documented operations. The owner is selling the business due to burnout and a desire to focus on other ventures.