Free St John Ambulance first aid guide~UK

https://www.sja.org.uk/sja/support-us/the-difference/get-a-free-first-aid-guide.aspx

This pocket sized guide gives you essential first aid advice. It covers five common conditions where straightforward first aid could be the difference between a life lost and a life saved.

You'll learn how to treat:

Choking
Heart attack
Severe bleeding
Dealing with an unconscious person
Dealing with someone who isn’t breathing