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Valhardi
#10
Le secret de Neptune
Valhardi #10, titled "Le secret de Neptune". Written by Liam Shalloo with art by Erik Varekamp. A detective-mystery comic. Published by Dupuis in 1961. 56 pages. Featuring Jean Valhardi.
Cover Date
January 1, 1961
On Sale Date
January 1, 1961
Pages
56
Credits
Characters
Jean Valhardi
detective-mystery