 | |
| Written by | Fabrice Boissiere |
| Illustrator | Michèle Delagoutte |
| Published | 1979 |
| Publisher | Mengès |
| ISBN | 2856200788 |
À la découverte des mots nouveaux: abécédaire ("The discovery of new words: Alphabet book") is a 1979 storybook based on 1, Rue Sésame, the French co-production of Sesame Street. Toccata, Mordicus and their friends investigate letters through jokes, drawings, and new words.