To write a book, you will need to collect lots of data. That is, you will need to collect a lot of articles or web pages that have similar topics as your book. Then, you will need to analyze these pages and summarize them.

There are lots of ways to summarize text and it's challenging to write such a summary for yourself. It's much easier to have a machine do it. If you want to generate a summary automatically, you will need to find a tool to help you.

Such a tool can generate summary texts quickly and accurately. A good example of this kind of tool is AI Writing Assistant. It leverages AI Writing Assistant NLP (natural language processing) algorithms to generate summaries of long articles or documents quickly and accurately.

AI Writing Assistant does not just generate text summaries. It also generates other text pieces, such as abstracts, tables, or charts, that are relevant to your topic. It does this automatically.

It can also generate web page summaries. It generates these summaries by applying the same NLP algorithms used to generate the original text. This means that the generated summaries are accurate.

You can then extract the text of these summaries. For example, you can download the HTML of these summaries and use a web browser to read the summaries. You can read these summaries offline.