Text ( visual ) : unmediated The twenty-two letters / Clive King ; illustrated by Richard Kennedy. -- Harmondsworth : Puffin Books , 1976. -- 301 p. : ill. ; 18 cm. -- (Puffin books). -- ISBN 0140302506 ; (BA24903063) ; https://ci.nii.ac.jp/ncid/BA24903063 Author Heading(s): King, Clive John ; Kennedy, Richard. -- Classification(s): DC18 : 823/.9/1. -- Subject Heading(s): PRECIS : Children's stories in English, 1900- Texts ; LCSH : Children's stories