Roots of Happiness

Language & Linguistics > Language teaching & learning > Language teaching & learning material & coursework > Language learning: grammar, vocabulary & pronunciation

Language & Linguistics > Language: reference & general > Language: history & general works

Children’s, Teenage & Educational > Children’s / Teenage: general interest > Children’s / Teenage general interest: General knowledge & trivia

Children’s, Teenage & Educational > Children’s / Teenage: general interest > Children’s / Teenage general interest: History & the past

Children’s, Teenage & Educational > Children’s / Teenage: general interest > Children’s / Teenage general interest: Literature, books & writers

Children’s, Teenage & Educational > Children’s / Teenage: Personal & social issues > Children’s / Teenage personal & social issues: Self-awareness & self-esteem

Health, Relationships & Personal development > Self-help & personal development

Interest qualifiers > Interest age / level > Interest age: from c 6 years