The question of self-education would have resonated strongly in the Shelley household. Mary Shelley did not attend school and was largely educated by her father, who in his early years had tried to read everything that was written and therefore was presumably qualified in the highest terms to direct his daughter's intellectual development. Though her husband attended the finest of preparatory schools, Syon House and Eton College, P. B. Shelley was expelled from Oxford in his second term at the university and thereafter amassed his considerable learning on his own. Mary, it should be stressed, embarked on a similar reading program as her husband and, if still only eighteen when she began Frankenstein was, by the standards of woman's education in her day, prodigiously learned.