The Proactive Play Series

Recommendations are based on ideal milestone achievement, but all children can benefit from the books if they are working on the book’s skill

For infants 0-18 months.

ideal for infants 0-6 months

Get The Book

ideal for infants 4-9 months

Get The Book

*recommend baby is rolling in all four directions before starting to work solely on sitting

ideal for infants 7-11 months

Get The Book
a baby development book for ambitious parents and pediatric providers to help babies learn to stand, cruise, and walk

*recommend baby is crawling or is very comfortable in all fours before working on pulling to stand or walking

ideal for infants 9-18 months
Coming Winter 2026

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*recommend baby is crawling on hands & knees before starting on this book.