Punctuation Celebration by Elsa Knight Bruno, illustrated by Jenny Whitehead

From chapters.ca: Punctuation marks come alive in this clever picture book featuring fourteen playful poems. Periods stop sentences in a baker's shop, commas help a train slow down, quotation marks tell people what to do, and colons stubbornly introduce lists. This appealing primer is a surefire way to make punctuation both accessible and fun for kids.