Watt, Eva Stuart. Floods on Dry Ground: Revival in the Congo; Foreword by Norman P. Grubb. London: Marshall, Morgan & Scott, . 
5 x 7 1/4 inches, 120 clean pp. Ex church library with scuffs to the covers, quarter-sized hole to the second ffep (pocket removed), ink name stamps on ffep & tp, blank front page that probably had library matter trimmed out, scuffs to tp. Former owner's signature inside front cover. Fair. Paperback.
No date; 1939 suggested by WorldCat and by Roberts.
No. 5616 in Roberts, Revival Literature: An Annotated Bibliography. "A useful record of the movement which began in 1920."