She senses at this time a growing darkness in her twin .
In the Legacy of the Force series ( 2006 -- 08 ) , Jacen throws Jaina out of the Galactic Alliance when she refuses to follow his order to destroy a crippled ship .
Jacen senses at this time a growing darkness in Jacen 's twin .
In the Legacy of the Force series ( 2006 -- 08 ) , Jacen throws Jaina out of the Galactic Alliance when she refuses to follow his order to destroy a crippled ship .