The Ghost of Dismal Valley By ROBERT WATSON Author of “My Brave and Gallant Gentle: man,” “Gordon of the Lost Lagoon,” “The Spoilers of the Valley,’ and other British Columbia novels. * Being the Unusual Experience of Sergeant Colin Dalgleish of the British Colum- bia Police with the Revengeful Ghost of a Murdered Man, and Proving that SERGEANT COLIN DALGLEISH was never the man to boast of his exploits, his adventures and his investigations as an officer of the British Columbia Police, and usually he declined to be drawn into con- versation regarding any case on which he happened to be working, excepting as a matter of duty to his superior officers or to a fellow constable on the case with him. Even then, Dalgleish was tight lipped. Years of sleuthing had taught him that most law breakers give themselves away sooner or later through a desire to boast to some other person of their crafty operat