John Kremer Book Marketing Fan Club

Here are a few of the testimonials Open Horizons has received for the book marketing services of John Kremer as well as the book marketing books, audios, videos, seminars, courses, and other products that help book authors, self-publishers, and book publishers sell more books.

Kimberley Clayton Blaine, author of Mommy Confidence

Jack Canfield, co-author, Chicken Soup for the Soul

Susan Zimmer, author of I Love Coffee