Cover artist: unknown
|Country/language:||Italy / Italian|
|Format:||20 x 28.5 cm|
|Pages:||12 pgs, b/w|
|Publishing date:||December 28, 1947|
|Publishing company:||Casa Editrice Nerbini|
|Preceded by:||Mistero #37|
|Followed by:||Mistero #1|
Mistero - settimanale d'avventure Anno II #47.
== Several strips are missing and/or not in exact order (example : the last page of the Mandrake story is composed of the two dailies of December 2 and 3, 1935, along with - as ending - two other separate panels, one of November 22 and the other of Novembver 19,1935...)
== The last Mandrake page mentions a coming part 2 entitled "La casa dei rumori". Such a next issue was finally not released.
- "Avventure di Johnny Hazard", Risk ribelle part 6 (from 1946/1947 daily strips / Original u.s. title: Major Risk).
- "La sesta ripresa".