This is John Boyd's 1976 inquiry into the nature of creativity. It is freely available as a PDF, which is useful for printing but not for reading or manipulating. It is included as an appendix in Robert Coram's Boyd biography, which is available in digital format, but is poorly formatted.
I have converted the article into Markdown-flavored plain text, with a BibTeX bibliography, suitable for processing via Pandoc.
$ pandoc --filter pandoc-citeproc --toc -o destructionandcreation.epub title.txt destructionandcreation.md