▁such ▁a ▁sk illed ▁story t eller , ▁you ▁almost ▁forget ▁this ▁is ▁dead - ser ious ▁non f iction ▁... ▁An ▁after word ▁reve als ▁new ▁details ▁about ▁K ess ler ’ s ▁discovery ▁of ▁a ▁third ▁un inv ited ▁intr uder ▁during ▁last ▁year ’ s ▁White ▁House ▁State ▁D inner ▁... ▁The ▁behind - the - sc enes ▁an ec d otes ▁are ▁delight ful , ▁but ▁K ess ler ▁has ▁a ▁bigger ▁point ▁to ▁make , ▁one ▁concerning ▁why ▁the ▁under - app reci ated ▁Secret ▁Service ▁deser ves ▁better ▁leadership ." [ 1 5 ] ▁ ▁References ▁ ▁External ▁links ▁▁ ▁The ▁book ▁on ▁Amazon ▁ ▁Publish er ' s ▁page ▁ ▁Category : Book s ▁about ▁Bar ack ▁Ob ama ▁Category : Work s ▁about ▁the ▁United ▁States ▁Secret ▁Service ▁Category : Book s ▁about ▁American ▁law ▁enfor cement ▁ag encies ▁ ▁Category : 2 0 0 9 ▁non - f iction ▁books <0x0A> </s> ▁Henry ▁D agg ▁is ▁a ▁sound ▁sculpt or ▁and ▁builder ▁of ▁experimental ▁musical ▁instruments ▁who ▁formerly ▁worked ▁as ▁a ▁sound ▁engineer ▁for ▁the ▁BBC . ▁ ▁His ▁works ▁include ▁a ▁pin ▁bar rel ▁har p ▁or ▁sh ar ps ich ord ▁which ▁was ▁commission ed ▁for ▁the ▁English ▁Fol k ▁Dance ▁and ▁Song ▁Society ▁and ▁a ▁cat ▁organ ▁which ▁he ▁played ▁to ▁the ▁am usement ▁of ▁an ▁audience ▁of ▁cele brit ies ▁at ▁a ▁garden ▁party ▁hosted ▁by ▁Prince ▁Charles . ▁ ▁References ▁ ▁Category : Mod ern ▁sculpt ors ▁Category :