▁World ▁War ▁he ▁became ▁a ▁lieutenant ▁colon el ▁in ▁the ▁Royal ▁Army ▁Medical ▁Corps , ▁carrying ▁out ▁work ▁with ▁men ▁suffering ▁from ▁shell ▁shock . ▁He ▁was ▁appointed ▁to ▁the ▁War ▁Office ▁Committee ▁on ▁Sh ell ▁Sho ck . ▁ ▁Craig ▁was ▁psych iat rist ▁to ▁Virginia ▁W ool f ▁for ▁twenty - two ▁years , ▁and ▁to ▁the ▁future ▁King ▁Edward ▁VIII . ▁ ▁In ▁ 1 9 0 5 , ▁the ▁first ▁edition ▁of ▁his ▁ground - bre aking ▁reference ▁work ▁Psych ological ▁Medicine : ▁A ▁Man ual ▁on ▁M ental ▁D ise ases ▁for ▁Pract ition ers ▁and ▁Stud ents ▁was ▁published ▁and , ▁in ▁ 1 9 2 2 , ▁he ▁founded ▁the ▁National ▁Council ▁for ▁M ental ▁H yg iene . ▁In ▁ 1 9 3 0 , ▁he ▁was ▁appointed ▁Vice - Ch air man ▁of ▁the ▁International ▁Committee ▁for ▁M ental ▁H yg iene . ▁ ▁Sir ▁Maurice ▁Craig ▁died ▁on ▁ 6 ▁January ▁ 1 9 3 5 . ▁ ▁References ▁ ▁Further ▁reading ▁ ▁Category : Pe ople ▁educated ▁at ▁Bed ford ▁School ▁Category : 1 8 6 6 ▁birth s ▁Category : 1 9 3 5 ▁death s ▁Category : Al umn i ▁of ▁Gon ville ▁and ▁C ai us ▁College , ▁Cambridge ▁Category : F ell ows ▁of ▁the ▁Royal ▁College ▁of ▁Phys icians ▁Category : Ro yal ▁Army ▁Medical ▁Corps ▁officers ▁Category : Mil it ary ▁psych iat rist s ▁Category : English ▁psych iat rist s ▁Category : B rit