By Allison Watkinson TLL Reporter Mercer Mayer has partnered with John R. Sansevere to develop licensing programs for Mayer's literary franchises through their new company, TWELVE/30. The newly created company has exclusive media and licensing rights to Mayer's original IPs across all consumer products and publishing categories. Throughout his career, Mercer Mayer has … [Read more...] about New Company Formed to License Mercer Mayer Books