Robert Helmont (1874; English: Robert Helmont, The Diary of a Recluse, 1870-1871 (1892)) is a novella by French author Alphonse Daudet. It is partly based on Daudet's actual experiences during the Franco-Prussian War of 1870-71, as described in the Preface. The book was originally published by Dentu in the 1873 Musel Universel but received little notice. It was re-published in 1891 with illustrations by "Picard and Montégut". The forest Sénart is the same described in his novel Jackand contains some of the same characters.