An investment opportunity is available for acquiring a profitable Amazon KDP business positioned in the Professional Study Guide niche, known for reaching a revenue peak of €20,000 per month during high-demand cycles. The business, established in February 2025, is in a seasonal low, making it an ideal time for investors to enter before an anticipated demand spike in April and the summer. The portfolio features five premium titles, including a Category Bestseller boasting nearly 400 organic reviews, presenting a significant competitive advantage. Key investment highlights include predictable seasonality with revenue peaks between April and summer, strong social proof with over 800 reviews and a lead title maintaining a 4.5+ star rating. The business operates under Amazon's "Print-on-Demand" system, which eliminates the need for inventory, shipping, or customer service. With a 60% net profit margin, the business demonstrated a trailing twelve-month (TTM) revenue of €90,760 and a net profit of €53,500, offering an average monthly profit of €4,500. Sales dips are attributed to December and January, with an upswing starting in Q1, peaking from April through the summer, presenting an acquisition opportunity at a lower multiple. Growth strategies include scaling PPC campaigns for the April surge, refreshing product covers for the new academic cycle to boost click-through rates, and expansion into audiobooks for increased profitability. The owner is a serial entrepreneur aiming to shift focus to a new project, hence the sale, which includes full KDP account transfer, high-resolution source files, historical advertising data, and 30 days of post-sale support for a smooth transition. Prospective buyers are encouraged to purchase before the April peak, when asset prices will rise.