https://www.amazon.co.uk/Talk-Little-Kids-Will-Listen/dp/184812614X?dplnkId=33ef5822-7fc2-45d1-b421-9b3b2eb8c904&nodl=1 would recommend this.
The Book You Wish Your Parents Had Read (and Your Children Will Be Glad That You Did): The million-copy selling parenting book from the Sunday Times bestselling psychotherapist https://amzn.eu/d/0fkhSTTM
https://www.amazon.co.uk/Talk-Little-Kids-Will-Listen/dp/184812614X?dplnkId=33ef5822-7fc2-45d1-b421-9b3b2eb8c904&nodl=1 would recommend this.