John Hopewell Chief International Correspondent TOLEDO, Spain — Carmen Machi (“Piggy,” “30 Coins”), one of the foremost performers of her generation in Spain, is attached to play legendary Barcelona agent Carmen Balcells, prime architect of the Latin American Boom and a key figure in the break out of Gabriel García Márquez and Mario Vargas Llosa to worldwide renown. Chile’s Invercine, producer of “News of a Kidnapping” which swept April’s Platino Awards, is teaming with Spain’s Abacus, Pausoka and Grupo Lavinia to develop and produce “Boom Agency” (“La Agencia del Boom”) which turns on Balcells extraordinary life, achievement and personality. The deal was confirmed to Variety at Conecta Fiction.