For a link like this:
books with ISBN 9781439178379
Copy this URL:
https://www.bookfinder.com/search/?isbn=9781439178379&st=xl&ac=qr
Copy this HTML:
<a href="https://www.bookfinder.com/search/?isbn=9781439178379&st=xl&ac=qr">books with ISBN 9781439178379</a>