▁! ▁style =" text - align : center ;" ▁| ▁Est elle ▁Blo f is ▁| ▁col span =" 1 5 " ▁ ▁| ▁ ▁| ▁col span =" 9 " ▁ ▁| ▁ ▁| ▁ ▁| - ▁ ▁Camp ▁Half - B lo od ▁Chron icles ▁ ▁Int rodu ced ▁in ▁Per cy ▁Jackson ▁and ▁the ▁Olymp ians ▁ ▁Per cy ▁Jackson ▁ ▁Per cy ▁Jackson ▁is ▁a ▁dem ig od , ▁son ▁of ▁mort al ▁S ally ▁Jackson ▁and ▁the ▁god ▁P ose id on , ▁who ▁is ▁the ▁Greek ▁god ▁of ▁the ▁sea ▁and ▁earth qu akes . ▁His ▁mother , ▁S ally ▁was ▁married ▁to ▁a ▁man ▁named ▁G abe ▁U g li ano , ▁an ▁ab us ive , ▁g amb ling ▁add icted ▁alco hol ic ▁who ▁st ole ▁Per cy ' s ▁money ▁to ▁bet ▁with . ▁G abe ' s ▁rep ug nant ▁mort al ▁od our ▁protected ▁Per cy , ▁hiding ▁him ▁from ▁any ▁mon sters . ▁At ▁the ▁end ▁of ▁The ▁Light ning ▁Th ief , ▁S ally ▁turned ▁G abe ▁into ▁stone ▁using ▁Med usa ' s ▁head . ▁Later , ▁she ▁married ▁Paul ▁Blo f is , ▁for ▁whom ▁she ▁has ▁genu ine ▁love . ▁ ▁Per cy ▁lives ▁in ▁the ▁Upper ▁East ▁Side ▁of ▁Manh attan ▁and ▁is ▁a ▁New ▁York ▁Yan ke es ▁fan , ▁but ▁found ▁his ▁life ▁up root ed ▁upon ▁discover ing ▁his ▁true ▁pat ern ity . ▁He ▁has ▁black ▁hair ▁and ▁sea - green