You almost have it.
@accountsfrompseudo = Enpseudo.find(userpseudo.enpseudo_id, :include => :accounts)
Or if your "third table" (assuming Userpseudo model)
class Userpseudo belongs_to :enpseudo end
Then you get the same result with:
@accounts_from_pseudo = userpseudo.user.accounts
-Rob
Rob Biedenharn http://agileconsultingllc.com Rob@AgileConsultingLLC.com