The Citadel

The Archive of 'A Song of Ice and Fire' Lore

So Spake Martin

Assassination Plot

Do we the readers, after having read aGoT and aCoK, have enough information to plausibly be able to reason out who was behind the assassination plot against Bran?

There's a couple of additional things to be revealed in SOS... but I think the answer could be worked out from the first two books alone, yes... though of course, =I've= known the truth all along, so in some ways it's hard for me to judge.