BillBelichick’s31yearsintheNFLhavebeenmarkedbyamazingsuccess--firstwiththeGiants,thenwithCleveland,andmostrecently,histhreeoutofthelastfourSuperBowlwinswiththeNewEnglandPatriotshavemadehimsurpassVinceLombardiinhisrecordforplayoffvictoriesandachievethehighestpostseasonwinningpercentageinNFLhistory.Inthisgroundbreakingnewbook,DavidHalberstamexploresthenuancesofboththegameandthemanbehindit.HeuncoverswhatmakesBillBelichicktickbothonandoffthefield,asacoachandason."I’vebeenfascinatedbyBillBelichickformorethan20years,goingbacktothetimewhenhewasayoungcoachinhisearly30sworkingwiththelinebackersontheGiants."Halberstamwrites."Therewas,Ithought,acertainsignaturetoaBelichickgame--whateveritwastheotherteam’soffensewasdoinginthefirsthalf,theteamcoachedbyBelichicktendedtotakeitawayinthesecondhalf.Iwasfascinatedbythat,andbythefactthatheseemedsoun-coachlike,orperhapstheprototypeforaverydifferentkindofmoderncoachinwhatisanincreasinglycomplicatedgame.Hewasn’tinanywaycharismatic,andhemadenoattempttobecharismatic--ifanything,quitethereverse,buthealwaysseemedtobeonestepaheadofeveryoneelse.Ifanything,thatmadehimevenmoreinterestingtome--amanwhohadnointerestinthecelebrityculture,buthadbeenprojectedintotheepicenterofitbecauseofthenatureofhisjobandhissuccesswithit."SetapartbyhisWesleyaneducation,BelichickapproachescoachingdifferentlythananyoneelseintheNFL.Here,forthefirsttime,welearnwhyandhow.