How many letters does the top answer for “wrote prison notebooks” have?

The most common answer is gramsci (7 letters).

Crossword clue: wrote prison notebooks

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

gramsci 7 letters wd-fact-v3

author of prison notebooks 50% similar → gramsci

wrote the golden notebook 50% similar → lessing