http://mangahelpers.com/downloads/details/11058 is the site of claymore 88. and i've also found this info:
The demons suddenly appear, and as Helen tries to cut them down,
has her right wrist broken, and left eye blinded.
Dietrich tries to help them by joining in the battle.
As Isley transforms to his Awakened form,
the 3 of them try to find a way to escape the battle.
Against these demons who can regenerate quickly, fighting them is very difficult
Dietrich reveals the true identity of the demons:
The organization, instead of using youma flesh to make Claymores, used the flesh of Awakened Beings to create the Demons
The name the organization has for the 11 demons they have created is "深渊喰い" (something along the lines of Abyssal Devourers)