This author has not been identified. Look up 'Vinny Cahill' in GoogleThis author has not been identified. Look up 'Roland Balter' in GoogleThis author has not been identified. Look up 'David Harper' in GoogleThis author has not been identified. Look up 'Neville Harris' in GoogleThis author has not been identified. Look up 'Xavier Rousset de Pina' in GoogleThis author has not been identified. Look up 'Pedro Sousa' in Google