Ten black dots make for 18 interactive designs in Donald Crews’ new board book Ten Black Dots. The bright, bold book plays with colors, numbers and simple designs to encourage kids to count and use their imaginations. What can you do with one dot? “Make a sun, or a moon when day is done.” Two dots lead you to “the eyes of a fox or the eyes of keys that open locks.” Basic rhymes keep the pace upbeat while the simple designs make for easy and engaging counting. $6.99 at booksandbooks.com.