Tiny Creatures: The World of Microbes

Davies introduces the concept of microbes to young readers through creative, relatable analogies and itchy-but-cool facts about the microbes that live on and in us. The tone is light yet scientifically precise, covering topics such as the shape and variety of microbes, their function, and reproduction. Sutton's colorful, friendly illustrations render micro-organisms' shapes accurately and add depth to the presentation.

Davies introduces a likely brand-new--and immediately intriguing--concept to young readers: that there are vast quantities of living things (microbes) that are smaller than the eye can see. She does it not with dull lists of Latin terms and classification charts but instead through creative, easy-to-relate-to analogies, and itchy-but-cool facts about the microbes that live on and in us ("Right now there are more microbes living on your skin than there are people on Earth, and there are ten or even a hundred times as many as that in your stomach"). An emphasis on scale, particularly size and quantity, helps children grasp the abstract concepts (a several-page sequence illustrating the rapid multiplication of E. coli is very effective). The tone is light and inquisitive yet also scientifically precise, covering topics such as the shape and variety of microbes, their function, and reproduction. The role of microbes in human illness is touched upon ("it takes only a few of the wrong kind of microbes--the kind we call germs--to get into your body to make you sick"), but balanced with discussion of the helpful things microbes do. Sutton's colorful, friendly illustrations, which render micro-organisms' shapes accurately (if stylized) somewhat, add depth to the presentation. danielle j. ford