Ravenna also appeared in fotoromanzi for Lancio. He was usually uncredited but here are 3 fotoromanzi where he was credited:
First in Le avventure di Jacques Douglas: "Love in Portofino - Operazione Sparrow" (January 1966) - scanned from the French edition
As a KGB man in Le avventure di Jacques Douglas N. 37: "Buongiorno spia" (October 1968)
And here in Le avventure di Lucky Martin N. 5: "Si muore solo tre volte" (February 1969) - together with Anna Maria Perego
He is also supposed to be credited in these two fotoromanzi from Lancio:
- Marina N. 40: "Non odiarmi se ti amo" (February 1965)
- Le avventure di Jacques Douglas N. 15: "Nelle braccia della morte" (December 1966)
Unfortunately, I don't have these two. But he also has many uncredited fotoromanzo roles and I will make some scans of them too later.