Abe and Mawruss

Montague Marsden Glass (born July 23, 1877 - June 21, 1934) was a British-American Jewish lawyer and writer of short stories, plays and film scripts. His greatest success came with the creation of his fictional duo Abe Potash and Mawrus Perlmutter, who appeared in three books, a play, and several films.
This is one of the books featuring the two famous characters, and it's a sequel to the first popular novel. Google Books