Card Rulings talk:Soul-Absorbing Bone Tower

Question?

If you have two soul absorbing bone towers on the field then special summon a zombie to the field does your opponent send four cards to there graveyard or only two? and if you special summon multiple cards to the field but not at the same time say special summon zombie master with book of life then active his effect to bring other zombie master to the field then that zombie masters effect to bring another zombie to the field what happens in that case?

Thanks