The so-called Wicked Bible, published in 1631, accidentally printed the Seventh Commandment as “Thou shalt commit adultery.” The printer, Robert Barker, was fined three hundred pounds. 

Using symbolically coded messages hidden in beer barrels, Catholic conspirators communicated with the imprisoned Mary, Queen of Scots, about a plan to kill Elizabeth I. Francis Walsingham, the queen’s spymaster, obtained a message, employed a codebreaker, and found evidence that Mary approved of the assassination. She was beheaded for treason in 1587.

Committed to learning the principles of Latin grammar as a child in Mexico in the 1650s, Sor Juana Inés de la Cruz recalled that she cut her hair very short, and if she had not “learned such and such a thing” by the time it grew out, she “would again cut it off as punishment for being so slow-witted.”