Answer:
I have a title and many pages. I am a genteel of genteel descent. I am a killer veteran of war. I am a slave to my lord pledged to his service.
The more you have me the less you see. Shine a light on me and I shall flee.
In your fire you hear me scream creaking and whining yet I am dead before you lay me in your hearth.
Everyone asks for me but yet everyone hates to face me. For someone I am agony for others I am relief. Who am I?
I get paid to shoot people then blow them up.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?