| Una lampada misteriosa | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 13 |
| O Enigma Fora de Hora | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 10 |
| O Enigma do Retrato | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 10 |
| O Enigma das Montanhas | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 8 |
| O Enigma da Mina | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 8 |
| Enigme | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 8 |
| Enigma no Velho Oeste | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| A Enigma Espacial | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| O Enigma do Fugitivo | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| Énigme | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| Énigme | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| Leia e Decifre: O Enigma das Fotos | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| O Enigma do Acidente | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 7 |
| O Enigma Enigmático | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| O Enigma da Vitrine | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| O Enigma Imobiliário | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| O Enigma do Rádio | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| Énigme | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| O Caso da Rolha Voadora | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 6 |
| Énigme | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 5 |
| Enigme | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 5 |
| Dix différences | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 5 |
| O Enigma da Bomba | 1990 | Henri Dufranne | pencils, ink | Story | 1 | France | 4 |
| 10 différences | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 4 |
| Jeu à points | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 4 |
| Route enneigée | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 4 |
| Jeu à points | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 4 |
| Untitled story | 1990 | Henri Dufranne | pencils, ink | Story | <1 | France | 3 |
| Untitled story | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 3 |
| Untitled story | 1990 | Alain Clément, Henri Dufranne | pencils, ink | Story | 1 | France | 3 |
| Cadeaux jumeaux | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 3 |
| Observation | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 3 |
| L'animal fabuleux | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 3 |
| Différences | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 3 |
| L'intrus | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Le visiteur | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Coup d'oeil | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Le bon caractère | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Adorable ! | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Les prénoms | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | <1 | France | 2 |
| Sommaire | 1990 | Henri Dufranne | pencils, ink | Illustration | <1 | France | 1 |
| Qui es-tu en auto-stop ? | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 2 | France | 1 |
| Jeu de lettres - Jeu d'observation - Jeu de connaissances | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 2 | France | 1 |
| Jeu d'observation - Les fils emmêlés - Coloriage | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 2 | France | 1 |
| Tigrou joue avec ses pieds | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Jeu de taille - Jeu de parcours - Coloriage | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 2 | France | 1 |
| Comme Winnie | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Jeu de différences | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Labyrinthe | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Jeu d'associations - Jeu de différences - Jeu à points | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 2 | France | 1 |
| Le puzzle du carnaval | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| La luge folle | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Les cocottes | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| La Winnie-cible | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Oh là là ! Bizarre ! | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Les musiciens | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Bon voyage, Tigrou ! | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Attention... but ! | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Le pique-nique | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |
| Les gourmands | 1990 | Henri Dufranne | pencils, ink | Game or puzzle | 1 | France | 1 |