Paddington Bear by Michael Bond
Paddington Bear is found at the station.
The Browns first meet Paddington on a railway station - Paddington station, in fact. He had travelled all the way from Darkest Peru with only a jar of marmalade, a suitcase and his hat.
The Browns soon find out that Paddington is a very unusual bear. Ordinary things - like having a bath - become quite extraordinary when a bear called Paddington is around.