Ridders en kastelen

by Gaff, Jackie, Wal, E.J, Doelman, Elke
Published 2003

De Vikingen

by Gaff, Jackie, Houtzager, Guus 1955-2018, Doelman, Elke
Published 2005

Christopher Columbus zeevaarder en ontdekkingsreiziger

by Watton, Ross, West, David 1956-, Gaff, Jackie, Bushnell, Gail, Otten, Hetty
Published 2005