Book project helps to save lives
24 January 2016 Last updated at 14:44 GMT
Something strange is going on in a little town called Teignmouth in Devon in the South West of England.
People there have started a new book project that could help save lives.
The money raised from the project goes towards buying defibrillators - a very important type of first aid kit that can restart someone's heart if it ever stops.
Jenny has been finding out more.