Her husband published her notebooks "Le Cahier de Christine Boumeester" in 1977. Chapter 1 ends by Louise discovering a diary, "Le Cahier bleu", in her post box. At DOK Leipzig 2016, "Cahier Africain" was awarded the Silver Dove. She is also the author of the novel "Cahier d'empreintes"; released in 1999. Charles Cahier who had sung "Carmen" at the Vienna Court Opera between 1907 and 1911. "Cahier Africain" won the Zonta Club Award at Locarno International Film Festival 2016. The 53rd (Welsh) Division captured Cahier and defeated several big counter-attacks.