I’ve noticed a lot of authors overlooking how powerful LinkedIn can be during a book launch, especially if their audience includes professionals or industry communities. A polished, credible profile helps you look established, makes it easier for connections to share your updates, and boosts trust when you start posting teasers, excerpts, or pre-order links. Some writers even use a professional LinkedIn profile writing service to make sure their headline, summary, and featured sections align with their book’s topic. For those who’ve launched a book recently, did optimizing your LinkedIn presence help build early interest or lead to speaking opportunities, podcast invites, or beta readers?