Home › Authors › S. Harkness 👤 S. Harkness 7 books Books by S. Harkness Graduate Earnings 1974-95 1999 Gifts 1995 Celebrations and festivals 1988 Looking at Teeth Looking at Teeth 1988 Plains Indians long ago 1988 Reading 2000 Book Study Guides Reading 2000 Book Study Guides : Level Four, Book 2 1986 Reading 2000 Teacher's Guides 1986