Read the text and answer the question.

My name is Louis Tomlinson. I started to like English since I was 4 years old. My mother, Hannah Tomlinson, always bought me English books at that time. Now, I love to read English books when I am free. 

I am studying at an international school also. You know what? My favorite subject at school is English too. Mrs. Nina, my English teacher, has registered me for an English speech contest. I hope I can win and bring a medal home.

Who gave Louis English books?