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XIII Mystery#7
Cover: Sylvain Vallée
XIII Mystery #7
“Betty Barnowsky”
writer Joël Callède · writer Margreet van Muijlwijk · writer Van der Heide produkties · artist, inker Sylvain Vallée · colorist Bérengère Marquebreucq · cover Sylvain Vallée
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Full credits
writer Joël Callède
writer Margreet van Muijlwijk
writer Van der Heide produkties
artist, inker Sylvain Vallée
colorist Bérengère Marquebreucq
cover pencils, inks Sylvain Vallée