An even more important battle to secure the Beatles a financial situation commensurate with their worldwide popular acclaim was with Northern Songs Ltd., the publishing company. Northern Songs was managed by Dick James, whom Brian Epstein had rewarded with the Beatles' publishing rights in return for his helping them get placed on a TV show, "Thank Your Lucky Stars", early in their career. But James had constructed a contract that gave him an outsized share, and Epstein hadn't understood its implications. James knew that Klein would soon eliminate his perks, so he quickly offered to sell Northern Songs to ATV, run by entertainment mogul Lew Grade, rather than allow Lennon and McCartney an opportunity to buy back publishing rights to their own songs. Klein worked feverishly to pull together a consortium which would beat Grade's offer, but ultimately his efforts were derailed by infighting between McCartney and Lennon themselves.