"3179"^^ . . . . . . . . . . . . "Inheritance Trilogy"@en . . . . . . . . . . "The Inheritance Trilogy (Douglas series)"@en . . . . "22521"^^ . "17265698"^^ . . . . . . . . . . "1041412075"^^ . . . "-"@en . . . . "The Inheritance Trilogy is a series of military science fiction books written by William H. Keith Jr. that focus on the . The trilogy is the sequel to the Heritage Trilogy and the Legacy Trilogy."@en . . "The Inheritance Trilogy"@en . . . . "The Inheritance Trilogy is a series of military science fiction books written by William H. Keith Jr. that focus on the . The trilogy is the sequel to the Heritage Trilogy and the Legacy Trilogy."@en . . . . "3"^^ .