Forum:Stardust Dragon/Assault Mode Q

This is the situation I had once. My opponent had Stardust Dragon/Assault Mode on the field while I had a newdoria face-up in attack and a book of moon face-down. If I attack with newdoria and activate its effect when it is destroyed, Stardust Dragon/Assault Mode would negate it, but if I chain with Book of Moon, will stardust's effect be negated, allowing newdoria to destroy it?