The Smurfs and the egg ; and, The hundredth Smurf /
Peyo.
Peyo.Hundredth Smurf.
Delporte, Y.(Yvan),1928-2007.
London : Hodder and Stoughton,
1978.
Translation of: 'L'oeuf et les Schtroumpfs'. Paris : Dupuis, 1968. - 'The hundredth Smurf' originally published: in French in 'Spirov'. Paris : Dupuis, 1960