Wehman Bros.

Fun, magic and mystery

Wehman Bros., New York 1907.

Wehman Bros.

New book of 153 tricks

Wehman Bros., New York 1907.

Crest Magician. An illustrated monthly magazine devoted to the advancement of magic and magicians

N. 1-5, Crest Magician Pub. Co., New York, noviembre 1907.

Henry Ernest Dudeney

The Canterbury puzzles, and other curious problems

E. P. Dutton and co., New York 1908 (I ed. 1907).