Doctor Ox

Doctor Ox is a collection of short stories by Jules Verne, first published in 1874 by Pierre-Jules Hetzel.
It consists of four varied works by Verne:

"Une fantaisie du Docteur Ox", illustrated by Lorenz Froelich
"Maître Zacharius", illustrated by Théophile Schuler
"Un drame dans les airs", illustrated by Émile-Antoine Bayard
"Un hivernage dans les glaces", illustrated by Adrien Marie and Barbant

The collection also includes a preface by Pierre-Jules Hetzel and a story, "Quarantième ascension au mont Blanc", written by Verne's brother Paul and illustrated by Edmond Yon.