Amazon (and cover) has date as 2.April, 2013
While he might lead his brother there, I think it would be more a case of enlightening him than betraying him. That's my feeling anyway.
Will the Blood Angels be involved? (Fear to Tread ending).
Warhammer 40K Digital Gaming Chapter!
Elysians Blog (now with added Deathwatch): http://www.warseer.com/forums/showth...25#post5042725
New Review site, we cover GW/BL/All forms of geekery: http://www.fiftyshadesofgeek.org/, also on facebook: https://www.facebook.com/50shadesofgeek and twitter @shadesofgeek
So I'd think it goes: Fear to Tread (start) - Butcher's Nails - Know No Fear - Fear to Tread (end) - Betrayer.
I got the impression they lost a large amount of time during the warp storm at the end. It easily could be two years into the heresy as well when they arrived at Ultramar.