(Pilote was a direct response to the Franco-Belgian weeklies Spirou and Journal de Tintin, and sought to test more recent and dynamic strips on young and adolescent readers.)
This well was a "portal" and Philémon ended up in an odd world, reminiscent of Alice in Wonderland in its alterations of commonly accepted reality, with strange characters which varied from people with butterfly wings to centaurs.
[3] Philémon: a teenage farm boy who finds himself traveling to the various and fantastic islands that make up the letters "Atlantic Ocean" on maps and globes.
Hector: Philémon's father, who refuses to believe his son's stories and maintains his disbelief in the fantasy islands, even when he happens to go there himself (see "Le Voyage de l’incrédule" (French for "The Sceptic's Journey")).
[4] In 2013, a sixteenth book, Le Train où vont les Choses was published shortly before Fred's death, bringing a coda to the series.