I found it listed on some bookseller sites as "Mopsy, the Maid Who Makes You Laugh," published by the Mopsy Publishing Company in 1945. Could this mean it was a personal project of Gladys Parker? The index to the Michigan State University comics collection says:
Mopsy : the maid who makes you laugh / Gladys Parker. -- New York : Mopsy Publishing Co., 1945. -- 96 p. : ill. ; 19 cm.
-- Title from cover. -- Collects cartoon panels dated 1944-45.