▁definit ive ▁resource ▁on ▁the ▁history ▁and ▁the ology ▁of ▁the ▁Epis cop al ▁Church ' s ▁current ▁P ray er ▁Book . ▁He ▁is ▁also ▁the ▁author ▁of ▁San cit f ying ▁Life , ▁Time ▁and ▁Space : ▁An ▁Introduction ▁to ▁Lit urg ical ▁Study ▁( 1 9 7 6 ), ▁A ▁Man ual ▁for ▁C ler gy ▁and ▁Church ▁Mus icians ▁( 1 9 8 0 ), ▁The ▁M aking ▁of ▁the ▁First ▁American ▁Book ▁of ▁Common ▁P ray er ▁( 1 9 8 2 ), ▁and ▁several ▁journal ▁articles . ▁ ▁In ▁addition ▁to ▁his ▁work ▁with ▁the ▁ 1 9 7 9 ▁Book ▁of ▁Common ▁P ray er , ▁H ymn al ▁ 1 9 8 2 ▁and ▁Book ▁of ▁Occ as ional ▁Services , ▁he ▁taught ▁lit urg ical ▁and ▁church ▁music ▁at ▁The ▁School ▁of ▁The ology ▁of ▁the ▁University ▁of ▁the ▁South ▁from ▁February ▁ 1 , ▁ 1 9 6 9 , ▁until ▁his ▁ret irement ▁on ▁May ▁ 1 6 , ▁ 1 9 9 9 . ▁On ▁January ▁ 1 5 , ▁ 1 9 9 1 , ▁he ▁was ▁named ▁the ▁Cleveland ▁Keith ▁Bened ict ▁Professor ▁of ▁Past oral ▁The ology . ▁Bel ieving ▁a ▁sem inary ▁education ▁involved ▁more ▁than ▁information , ▁H atch ett ▁was ▁known ▁for ▁opening ▁his ▁home ▁to ▁students ▁throughout ▁his ▁ 3 0 ▁years ▁as ▁a ▁professor . ▁Even ▁after ▁his ▁ret irement ▁he ▁remained ▁in ▁S ew ane e , ▁playing ▁an ▁active ▁role ▁at