Why Does Proofreading Matter in Book Marketing?

When David published his debut novel, early readers pointed out minor grammatical slips that affected reviews. That’s when he realized how crucial book proofreading is in shaping a book’s reputation. With guidance from Houston Book Publisher, he learned that even strong marketing can’t compensate for overlooked errors. Proofreading became part of his overall strategy to earn reader trust and boost engagement. Do you think authors should invest in proofreading before focusing on their marketing campaigns?