Les mystères de l'écriture
Subtitle: art de juger les hommes sur leurs autographes
By: par A. Desbarrolles & Jean-Hippolyte
Contributors: Jean-Hippolyte, pseud
Edition: 3. éd.
Publisher: Garnier Frères
Published: 1890
Place of publication: Paris
Language: fre
Number of pages: 547
Subjects: Graphology
Notes: Title vignette.

The joint author appearing under the pseudonym "Jean-Hippolyte" wished to remain unknown.