My ebooks are published direct through: KDP, Kobo, Barnes & Noble, and Google Play. I use the aggregator distributor Draft2Digital to reach other eBook retailers. My print books are published through IngramSpark. They push my books to their global catalog, making them available to most major book retailers to order. This does not guarantee in-store placement, but does (usually) get you on their online shop. I also list all of my books on my website shop and TikTok shop. If you're curious about the nuanced differences between each self-publishing platform, head to my blog and check out this post.