When it comes to publishing a book on Amazon Kindle Direct Publishing (KDP), there is no set lower limit when it comes to book length. While a longer book may seem like a better option for readers, a short book can be just as satisfying and engaging. In fact, many readers love Kindle Short Reads, which can take as little as fifteen minutes to enjoy.
That said, a recommended minimum for a KDP book is 2,500 words. This length is considered ideal for readers who are looking for a quick read. However, there is no hard and fast rule when it comes to book length. It all depends on the type of book you are writing and the story you are trying to tell.
For example, if you are writing a non-fiction book, it is recommended that you aim for at least 10,000 words. This length allows you to provide readers with enough information to understand the topic and get the most out of the book. On the other hand, if you are writing a novel, the length can vary greatly depending on the story. Some novels can be as short as 50,000 words, while others can be much longer.
Ultimately, the length of your KDP book should be determined by the type of book you are writing and the story you are trying to tell. While a minimum of 2,500 words is recommended, there is no set lower limit when it comes to book length. Ultimately, the length of your book should be determined by what works best for your story.