Emma
GBZach is the best Zach is the best, he babysit me honestly I knew nothing about publishing and promotions.
Sophie
GBThey did a super job with marketing They did a super job with marketing, my website looks great, and my book sells gradually get growing, I got only 3 sells before marketing with them.
Houngan Derick
GBI was worried about typos and… I was worried about typos and grammatical errors in my manuscript, but AMZ Kindle Direct Publishing editors put these fears to rest. Their meticulous job of polishing my work went beyond just surface-level corrections. They identified areas where the language felt clunky and offered suggestions that significantly improved the overall professionalism of my writing.
Ava
GBI was very skeptical about everything I was very skeptical about everything, they were prompt, I actually had bad experience with proofreaders before but I found them genuine, thanks.
Benjamin Robert
GBI have a music history I have a music history, I wanted to write my book on but it didn't get a chance, I saw their ad on Instagram of ghostwriting, I contacted them, Zach and Sarah helped me a lot to writer my book, they took sessions and turn the interviews into a book, I never imagined this happening like this, my manuscript is ready now, I will publishing my book in next few months with a big release through them.