The Underworld (Magazine/Detective)
United Kingdom1927–193590 issues
TH#V16N02 (1933-January)#V16N02 (1933-January)
TH#V16N03 (1933-March)#V16N03 (1933-March)
TH#V16N04 (1933-April)#V16N04 (1933-April)
TH#V17N01 (1933-May)#V17N01 (1933-May)
TH#V17N02 (1933-June)#V17N02 (1933-June)
TH#V17N03 (1933-July)#V17N03 (1933-July)
TH#V17N04 (1933-August)#V17N04 (1933-August)
TH#V18N01 (1933-September)#V18N01 (1933-September)
TH#V18N02 (1933-October)#V18N02 (1933-October)
TH#V18N03 (1933-November)#V18N03 (1933-November)
TH#V18N04 (1933-December)#V18N04 (1933-December)