Aristotle wrote Poetics.
Poetics, which Aristotle wrote
Aristole wrote Poetics about dramatic musical theory.
Aritole wrote The Poetics. In 1498, Georgio Valla published a Latin translation of it.
Poetics is the dispensation of aesthetics.Aesthetics is the essence of poetics
The Poetics of Space was created in 1958.
It is impossible to answer you question in a line or two. Aristotle wrote a whole book (his Poetics) as he tried to define tragedy. See if you can find a condensed version - you could try looking on t he Internet for 'Aristotle's definition of tragedy' or 'Aristotle's Poetics'. Good luck!
A Study on Social Poetics - 2013 was released on: USA: January 2013