Is breá le Niall agus Conall cleasanna a imirt -- go háirithe ar Mhamaí!
Ach céard a tharlaíonn nuair a thugann Daifní Dineasár cuairt orthu?
An gcreidfidh Mamaí go bhfuil dineasár thuas staighre?
Niall and Conall love playing tricks -- always on Mum! But what happens
when Daifní Dinosaur pays them a visit? Will Mum believe that there's a
dinosaur upstairs? Sos 4
