Can remember the name of a book

Hi everyone, the book is about a church group going on holiday to/from yorkshire theres a young lad who the pov is from he finds a pill box on the beach with his brother I think,

Thank you to anyone willing to help if you know the book I havnt read it for a few years and was hoping to get some help

Hi and welcome to Librarything! You'll probably find the answer you seek in our Name That Book! group, where they specialize in finding lost titles:
https://www.librarything.com/groups/namethatbook

Please be sure to read the group's header for instructions on posting your request, and click the Post New Topic directly below this header