A. 1. Utilize social media: Leverage free social media platforms to promote your book. Create engaging content that resonates with your target audience and encourages sharing. 2. Build an email list: Start collecting email addresses from interested readers and send out newsletters with updates, promotions, and exclusive content to keep them engaged.

B. 3. Collaborate with influencers: Reach out to book bloggers or social media influencers in your genre for potential collaborations. They may be willing to promote your book in exchange for a free copy, which can be a cost-effective marketing strategy.