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Callisto Media Testimonial – Trade Publishing

“What has always stood out about Six Red Marbles is their adaptability. As our needs evolved, their team consistently grew with us, making them a reliable, long-term partner in a fast-changing industry.”

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Blog Ask an Expert Course Design

Ask an Expert: James Peters

Meet James Peters, Team Lead Instructional Designer at Six Red Marbles. James is shaping the future of education one project...

Sep 16, 2025
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