Christine was one of the first professional female writers in Medieval France. Her extraordinary oeuvre, proto-feminist, comprises novels, poetry and biography, as well as literary, historical, philosophical, political and religious criticism. The illustrated manuscript of her Collected Works is a treasure in the British Library.Footnote ^a

Her husband Thomas died in an epidemic, circa 1390, aged 34. Christine was 25, left without inheritance and mired in litigation.

Many of her most original early poems express her mourning. Best known is Seulete suy et seulete veuil estre (circa 1395):Footnote ^b

In 1403, Christine introduced her allegorical dream vision on the resolution of warfare, The long road of learning ^{Reference de Pizan, Blumenfeld-Kosinski and Brownlee1} (1403), with the lasting consequences of Thomas's death: daily renewed grief, profound mourning, deep sadness, constant tears, joyless and unhappy, gloomy, reclusive, weary and unable to forget Thomas. Later, in Christine's Vision ^{Reference de Pizan, Blumenfeld-Kosinski and Brownlee2} (1405), the principal source of her biography, she adds that she had just cause to feel bitterness in missing his companionship, she had wanted to die, and she decided ‘wisely’ not to remarry.

Bibliotherapy became her consolation and relief: she studied and wrote to support her large household – three children, her mother and a niece, as well as to distract herself from grief and adversity.