Using a scanner and PDF writing program, transfer your book into a multi-page PDF document.

If you want to extract pages from PDF, then this post lists some free PDF page extractor software or online tools. Take a look!

They're typically opened with Adobe Acrobat or as read-only files in Adobe Reader. Adobe Acrobat includes functionality to remove pages from a PDF document and save them as a separate file.

You can rearrange PDF pages in Windows 11/10 using the drag-and-drop method. for the pages of PDF files. Use these free software or tools.