Please do not harm Wikipedia by the mass addition of irrelevant material. Xxanthippe (talk) 22:59, 16 September 2019 (UTC).[reply]

How is this harming Wikipedia? And how is it irrelevant? Having read a published book, it is simply enriching various relevant Wikipedia articles with new content/insight, and referencing it as appropriate. Polymath786 (talk) 09:27, 17 September 2019 (UTC)[reply]

Please obtain agreement on talk pages under WP:CAUTIOUS before adding sources to these important articles. And do not make mass edits. Xxanthippe (talk) 09:49, 17 September 2019 (UTC).[reply]

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