ThisfinalserieschroniclesHarry’sepicrollercoasterrideashebeginstolosegriponhisempire,alongsidethefortunesofallthosewhoseliveshehastouched.London,1928.NineyearshavepassedandHarrySelfridgeisatthepinnacleofhiswealthandcelebrityandenjoyingthefrenzyoftheroaring20s.Butinthisbuzzing,fast-evolvingworld,Harryissplashinghiscashinanunprecedented,dangerousway.Ashepartiesandgambleswithstagestars,theDollySisters,andpursuesriskynewbusinessventures,thetrialsandtribulationsofourothermuchlovedcharacters,andahandfulofnewcomers,alsounfold.LadyMaereturnstoLondontorebuildherlifewhilstMardleandGrovethrashouttheirdifferences,andKittyandFrankembarkonthebiggestchallengetotheirrelationshipyet.