Final answer:
The question does not provide enough context or information to accurately summarize ' Pamela Letters Summary (Letters X-XIII)'. Additional details or clarification of the work in question are needed.
Step-by-step explanation:
A short summary of Pamela (Letters X-XIII) hasn't been provided in the question, and the provided texts do not seem to correlate directly to a specific work named Pamela or the letters within that context.
However, based on the mention of letters and various historical and literary figures, one could assume the question might be referencing an epistolary novel or a collection of letters in a literary work that could fit the mentioned numbers X-XIII (10-13).
Without proper context or source material relating to 'Pamela' and these specific letters, it is not feasible to furnish a factually accurate summary.
Please provide additional context or specify the work in question.
If 'Pamela' refers to a specific epistolary novel or collection of letters by a particular author, then a summary of Letters X to XIII can be formulated based on that information.