New Issues: Black Mask & Top-Notch (8/20 & 8/25/2013)

With the start of the new semester, the Pulp Magazines Project returns with regular monthly updates to its digital archive. In the final weeks of August, we've added to the project's growing collection of pre-1923 pulps with new issues of The Black Mask and Top-Notch Magazine:

Included are the Nov. 1920 and Aug. 1922 issues of The Black Mask---which feature Murray Leinster's "The Vault" (Aug. 1922)---and the Feb. 1912, Mar. 1913, and May 1 1915 issues of Street & Smith's Top-Notch Magazine---featuring Part I of Johnston McCulley's Force Inscrutable (Mar. 1913).

Enjoy.