Which NYC libraries does Mommy Poppins recommend for family visits?

I'm sorry, but the documents provided don't mention any specific libraries in New York City that Mommy Poppins recommends for family visits. However, Mommy Poppins does provide a lot of great recommendations for family-friendly activities in NYC, such as visiting the Bronx Children's Museum or the New York Transit Museum. If you're interested in libraries, I would suggest checking out the New York Public Library system, which has many branches throughout the city that often host family-friendly events and activities.

Is there anything else you'd like to know about family activities in NYC?