Testimonial by: Katie O'Callaghan

Thank you!!!  And the author really really loves it, so thank you for such a great job!

Katie O'Callaghan Random House Publishing
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About Us

Here at COS Productions, we are celebrating 19 years of book trailer production. With hundreds of clients, over 1000 book videos, and over 50 national awards, we are the leaders in book trailer production and distribution.

We work with top publishers such as National Geographic, Simon & Schuster, Random House, HMH Publishing, HarperCollins, Wizards of the Coast, Tor/Forge and many more, as well as bestselling authors and those who are self-published.

We offer something for every budget. “Success is in the strategy!”

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PO Box 181
Mendocino, CA 95460