Diamond Retailer Summit 2015: Valiant’s BOOK OF DEATH Reigns as Most Successful Independent Crossover Event of the Decade
Diamond Retailer Summit 2015: Valiant’s BOOK OF DEATH Reigns as Most Successful Independent Crossover Event of the Decade With Total Sales of 200,000+ Units, Valiant’s Acclaimed Summer Crossover Achieves Major Milestone for Largest Independent Superhero Universe As revealed this morning at the Diamond Retailer Summit in Baltimore, MD, Valiant is