Oscar Riera Ojeda is an editor and designer. He is the creator of many architectural books including the Single Building series, Ten Houses series, Contemporary World Architects series, and Architecture in Detail. He lives in Philadelphia, PA.Oscar Riera Ojeda is an editor and designer. He is the creator of many architectural books including the Single Building series, Ten Houses series, Contemporary World Architects series, and Architecture in Detail. He lives in Philadelphia, PA. Oscar Riera Ojeda is an editor and designer. He is the creator of many architectural books including the Single Building series, Ten Houses series, Contemporary World Architects series, and Architecture in Detail.