Letters to Atticus is a collection of letters from Roman politician and orator Marcus Tullius Cicero to his close friend Titus Pomponius Atticus. The letters in this collection, together with Cicero's other letters, are considered the most reliable sources of information for the period leading up to the fall of the Roman Republic. The letters to Atticus are special among Cicero's works in that they provide a candid view into his personal character -- containing confession, frank self-revelation, and a record of his moods from day to day, without alteration.