I recommend The Queen's Army. 
 ...Whoa whoa whoa. Ze'ev!!! 
 I love reading stories about strong heroes who are humble. Here in The Queen's Army, that humility was realized in Ze'ev's character (more apparent in Scarlet). And the fact that Ze'ev does not delight in hurting other people is a major plus (even if he just needed to defend himself). My man here is the freakin' perfect soldier! 
 The Queen's Army highlighted Ze'ev's beginnings in preparation for his role in Scarlet. I think this is my favorite e-novella so far, among all I've read. Man, I was half in love with Ze'ev already! He's strong, smart, and takes action when the situation calls for it, no matter how brutal the outcome may be. I firmly believed that this should be more than just an e-novella. Full story please, Marissa Meyer? :) 
 I guess I have a new book boyfriend? Oh, yeah. *winks*