Ninn t.1 ; la ligne noire
The first in a series, this comic introduces the reader to Ninn, who was found as a baby by two workers in a Paris Metro station. As a young girl, she remains fascinated by the Metro, and wants to discover more about where she came from. While searching for a subway line that has been abandoned, she makes new friends—an old man and a paper tiger. She also discovers a parallel world that she could actually be from.
Le jardin de minuit
In 20th century England, Tom Long is spending his summer holiday with his uncle and aunt because his brother has the measles. They live in an apartment overlooking a courtyard. One night the clock on the hallway rings thirteen times. An immense garden instead of the courtyard appears, and Tom, of course, must explore.
Le monde de milo t.1
Milo's world is a lonely one near a house on the banks of a lake. One day he finds a beautiful golden fish and his life changes. A man with a toad's head appears, another with an eagle's head, followed by a girl who is prisoner. Milo discovers that on the other side of the lake a fantasy world exists where a battle between good and bad is raging, and he must take part in it.
Esteban t.1 ; le baleinier
Esteban, a Native American who is 12 years old, wants to become a harpooner on the Leviathan, a whaler. When he introduces himself to the captain, who at first teases him, and then discovers that he is Suzanna's son, of the Tehuelches tribe, he is hired as a cabin boy. Esteban discovers what life on a ship is like, with moments of happiness and challenges. He soon has a chance to prove his worth.