What are the minimum and maximum page counts for a book?

For print-on-demand distribution of paperbacks and hardcovers, Bublish works primarily with three main platforms, Amazon's Kindle Direct Publishing (KDP), IngramSpark, and Lulu. On KDP, the minimum page count is 24 pages. The maximum page count depends on ink, paper, and trim size options, but can exceed 800 pages in some cases. On Ingram Spark, the minimum page count is 18 pages. The maximum page count can exceed 1,000 cases in certain cases, but it is best to confirm the specifications with your Bublish project manager, as this is not the case for all formats, bindings, or trim sizes. On Lulu, a page count of 32 is required for paperbacks and 24 pages for hardcovers. The maximum page count at Lulu is 800 pages.