American Library Association Early Literacy Project

The American Library Association's Every Child Ready to Read @ Your Library program offers a wealth of resources on their website including

• downloadable and printable guides, brochures and posters suitable for sharing with parents
• scripts and materials for presenting workshops to parents and caregivers
• background research

and more.  Most information clearly indicates what developmental group it applies to (e.g., early talkers, talkers, and prereaders).