Books can be attributed to "Anonymous" for several reasons:
* They are officially published under that name * They are traditional stories not attributed to a specific author * They are religious texts not generally attributed to a specific author
Books whose authorship is merely uncertain should be attributed to Unknown.
Interesante como puede variar el grado de violencia de cuento en cuento, algunos más crueles que otros, otros son más soñadores, otros más simples, etcétera.