Task: Question Understanding
Input (English): Context : Travel Scholarships was serialized in the Magasin d’Éducation et de Récréation from January 1 to December 15, 1903, and published in book form by the publishing house of Pierre-Jules Hetzel in two volumes on July 1, 1903 and November 9, 1903, respectively. 
Question : Which series was Travel Scholarships in?
Output (English): series