Bob Morane en de onzichtbare vijand

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Overview:

Title: Bob Morane en de onzichtbare vijand
Author: Henri Vernes
Year: 1961
Publisher: Bruna
Pages: 158
Binding: Paperback
Type: Novel
Title Reference: Bob Morane en de onzichtbare vijand
Notes:
- Data retrieved from catawiki.com, deboekenplank.nl and aproposdebobmorane.net.
- First edition, first printing.
- Page count from deboekenplank; catawiki gives 160.
- No ISBN.
- No mention of price.
- Dutch translation by T[rudy] de By of L'ennemi invisible.
- Cover art credited to Pierre Joubert by some sources, but this is a censored copy of the original fc illustration by an uncredited artist (picture redrawn, and reclining, bound up Bob Morane in the foreground removed).