Emmas Theory

Emma's theory                                    

Independently published

Explore Music Theory Level 1: Jungle            

Independently published

Explore Music Theory Level 2: Forest            

Usborne

Music Theory for Beginners                      

D.S. Brewer

[Rethinking Medieval Translation: Ethics, Politics, Theory] (By: Emma Campbell) [published: November, 2012]

Outlook Verlag

Theory of Circulation by Respiration            

Outlook Verlag

Theory of Circulation by Respiration            

EdgeCut Publishing, LLC

The Theory of Us: A Contemporary Slow Burn Romance About Second Chances (English Edition)

Night Theory

Emma's Revenge                                  

Night Theory

Emma's Revenge