Polly's punctuation primer
By: by Susan Ioannou.
Contributors: Illustrations by Stefan Ioannou
Edition: First
Publisher: Wordwrights Canada
Published: 1994 (online PDF 2004)
Place of publication: Toronto, Canada
Number of pages: 70
Description: A lively, illustrated story about punctuation, complete with a bookworm, exercises, games, and projects
 
Free PDF edition http://www3.sympatico.ca/susanio/PPP2007.pdf