One Gorilla

Anthony Browne treats counting as an occasion for portraiture, and the result is one of the rare picture books that works simultaneously as art and primer — each primate is rendered with genuine dignity rather than cartoon shorthand. The closing move of counting the reader among the primates is quietly unforgettable, planting a conservation idea without a single lecture. The minimal text means it needs an adult to unlock the kinship theme for very young children, but that's a feature as much as a limitation.