memoirist - definition and synonyms

noun
  1.   From our crowdsourced Open Dictionary
    someone who writes a memoir (=an account of their own experiences)

    I am a serial memoirist – words I never imagined uttering or for that matter stringing together to describe any writer 25 years ago, back when I wrote my first book, “Riding in Cars With Boys.”

    Submitted from United Kingdom on 26/06/2014