https://www.goodreads.com/book/show/178734.Summerhill - changed the way how I think about society. Very good book for parents. Explains why people are prone to manipulation and following a bad leader.

https://www.goodreads.com/book/show/2053923.What_Every_Paren... - a very nice book about neuroscience for parents

https://www.goodreads.com/book/show/26329.Emotional_Intellig... - changed the way how I think about emotions and interactions with people