HANSI (Joan Waltz, dit Oncle). L'Alsace heureuse: La Grande Pitié du Pays d'Alsace et son grand bonheur racontés aux petits enfants. Paris, H. Floury, s. d. [circa 1920]. Large in-4°, publisher's pale blue boards with title and personalized polychrome decoration on the front cover (Engel - Hansi). Color illustrations by HANSI "with some sad pictures and many happy ones". Copy enriched with a L.A.S. FROM THE AUTHOR: "[...] I have a terrible summer of work ahead of me. In addition to this book for Floury, I am committed to delivering the text and watercolor cover for one of the books in the Rey collection, on Alsace [...]" (1927) & a LAS from the publisher Gallais surrounded by a text in German. First spine split at foot over 2 cm & small accident to second cover. ATTACHED: - HANSI. L'Histoire d'Alsace racontée aux petits enfants d'Alsace et de France. Paris, H. Floury, Éditeur, 1913. Large in-4°, publisher's gray-blue boards with title and personalized polychrome decoration on boards (Engel rel.). Color illus. by HANSI and HUEN. Spine and second cover faded; headpieces damaged: inner hinges cracked with last section detached - HANSI. L'Histoire d'Alsace racontée aux petits enfants d'Alsace et de France. Paris, H. Floury, Éditeur, 1915. Same boards. Spine slightly faded. THREE VOLUMES TOGETHER.