Final answer:
The specific actions taken by Mr. Deauville after finding the box of storybooks each year are not described in the provided passages.
Step-by-step explanation:
Based on the provided information, it is unclear what Mr. Deauville specifically did after finding the box of storybooks each year. The passages do not provide a direct answer to this question. It is possible that Mr. Deauville would read the storybooks, share them with others, or keep them stored for future use. Without more information, we cannot determine exactly what Mr. Deauville did with the box of storybooks.