Hélène Convert

Atlas del mundo

Year unknown Pascale Hédelin, Robert Barborini, Benjamin Bécue, Pierre Caillou, Hélène Convert, Aurélie Vitali, and Isabel Soto López

A tocar de les bestioles

Year unknown Hélène Convert and Albert Jané Riera

Danse

Year unknown Pascale Hédelin, Benjamin Bécue, Hélène Convert, Marion Billet, and Robert Barborini

El cel i l'espai

El cel i l'espai

Year unknown Virginie Loubier, Robert Barborini, Audrey Brien, Hélène Convert, Christian Guibbaud, Cristian Turdera, and Mercè Rial i Carbonell

El gran libro de los caballos

Year unknown Sandra Laboucarie, Hélène Convert, and Mercedes Corral

El transporte

Year unknown Michèle Longour, Anne Eydoux, Hélène Convert, and Pilar Tutor

Kididoc

Year unknown J.-F. Pénichou, Valérie Guidoux, and Hélène Convert

La prehistoria

Year unknown Baptiste Amsallem, Benjamin Bécue, Hélène Convert, Julie Mercier, Elena Gallo Krahe, and Cécile Benoist

Les animaux qui font peur

Year unknown Stéphane Frattini and Hélène Convert

Les professions

Year unknown Émilie Gorostis, Pierre Caillou, Hélène Convert, Christian Guibbaud, Nesk, and Mercè Rial i Carbonell

Let's Bake a Cake!

Let's Bake a Cake!

Year unknown Anne-Sophie Baumann, Helene Convert, and Hélène Convert

Ultimate Book of Horses

Ultimate Book of Horses

Year unknown Sandra Laboucarie and Hélène Convert