The Book Bundle for The Investigator Play Kit includes: 

‘How Can I Help?’ Board Book
Manners are more than behaving the right way. This playful rhyming book helps your child see that helping to clean up, saying please and thank you, and practicing good table manners feels good because it makes people want to be around us. 

‘This is Not Your First Book’ Board Book
Before a child learns to read, they need to become familiar with ‘print concepts.’ This playful book points out how much your child knows about reading even before they start.