Complex sentence: Several of these appeared under the imprint of Cambridge University Press's series "Studies in Marxism and Social Theory", including Jon Elster's "Making Sense of Marx" (1985) and Adam Przeworski's "Capitalism and Social Democracy" (1986).
Split into simpler sentences: Several of these appeared under the imprint of Cambridge University Press's series "Studies in Marxism and Social Theory". Included in this series were Jon Elster's "Making Sense of Marx" (1985) and Adam Przeworski's "Capitalism and Social Democracy" (1986).