Judul Asli: Why Simplify? A Teenager's Guide to Simple And Purposeful Life Indeks:
Judul Asli: Why Study Smart?
Judul Asli: Why Take Action
Judul asli: Growth Psychology: models of the healthy personalityIndek: hlm. 203-207.
Glosarium: 115 -116
Judul Asli: Science the Write Way
Judul Asli : Brain Training For Babies