Ompare and contrast Neorealism and Frankfurt School inspired Critical Theory approaches to the study of international relations?

Question:

Compare and contrast Neorealism and Frankfurt School inspired Critical Theory approaches to the study of international relations?

Some Instructions about the essay.

a? Define very briefly, Neo-Realism, Frankfurt school and critical theory relating to international relations.
a? Then compare and contrast Neo-realism and Frankfurt school (According to the question)
a? Use one or two critical theories outlined by K.Waltz on Neo-realism critical theories.
a? (Adorno, Horkheimer, Habermas, Kant & others) critical theory for Frankfurt school e.g. Reification & others theories.
a? Argue and justify

Please arrange as: INTRODUCTION a CONTENT a CONCLUSION

The question above is based on Critical Theories of International Relations hence why it must be focus on critical theories and please avoids using internet sources.

Please, make a thorough research about the question before writing and the arguments about the theories be justified.

Some Books for referencing plus others of your choice
Rengger, N and Thirkell-White, T (2008) Critical International Relations Theory After 25 Years, Cambridge University Press, ISBN 978-0521714259.
Roach, S. (2010) Critical Theory of International Relations, Routledge, ISBN 978-0415774857.
Roach, S. (2007) Critical Theory and International Relations, Routledge, ISBN 978-0415954198.
Wyn Jones, R (2000), Critical Theory and World Politics, Lynne Rienner, ISBN 978-1555878023.
Waltz, K. (1979) Theory of International Politics. Reading, MA: Addison-Wesley Pub. Co. ISBN 0201083493
Adorno, T.W. (1991
Habermas, J. (1989)
Horkheimer, Max and T.W. Adorno (1972
Richard K. Ashley. International Studies Quarterly, Vol. 25, No. 2, Symposium
Reus-Smit & Snidal 2006
Booth, 2009
Brown, 2010
Fierke, 2007
Ingram, 2010
Linklater, 2007
Moore & Farrands, 2010
Neufeld, 1995