Four years from now, Jane Austen fans around the world will race to get hold of England’s new 10-pound note, which will feature a portrait of the author. Other writers have been depicted on currency in the past, such as the Brothers Grimm and Antoine de Saint-Exupéry, and others still do, including Sor (Sister) Juana Inés de la Cruz, a 17th-century Mexican poet who wrote what has been called the first feminist manifesto. Sor Juana, as she is known, has been on Mexico’s 200-pesos note since 1996.
Time has muddied the waters of historical accuracy, and accounts of Sor Juana’s life read like the work of a novelist who can’t decide how to let the plot play out. What is clear is that she was a woman who could give…