Cadian Blood was the first book from BL that I read and I was hooked. I loved the distrust, yet need of the psycher. The tension between the commisar and the captian was great. I even bought a couple of sentinels because of the book. The book not only got me started on an IG army, it got me playing 40k again after about 15 years away. Aaron Dembski-Bowden is the man. Even if he does have two last names and I can't pronounce either.