User talk:2A00:23C5:2E01:FB01:D97F:7865:A676:2425

ISBN error. Can you fix?
Hello 2A00:23C5. Your recent edit here has caused an ISBN error. See the red text on the page, 'Parameter error'. It seems to be in the 3rd last ISBN on the page. Perhaps two digits got transposed? Thanks EdJohnston (talk) 16:23, 6 October 2019 (UTC)