<p>Chosen on of <strong>CCBC Choices 2021 Annual Best-of-the-Year List</strong> of picture books for young children<br /></p><p>The American Academy of Pediatrics recommends that babies sleep on their backs and play on their tummies to develop crucial muscles while lifting their heads and upper bodies. This lively board book unfolds accordion-style in a floor-standing arc around a tummy-time baby's head.</p>