In between day and night, there is a special time of day: twilight or the blue hour. This picture book looks as blue animals during this brief time of day, capturing their blue beauty against the blue of the setting. There are animals like the blue fox from the arctic. Poison blue dart frogs are tropical. The plants and animals come from around the world, some from our own backyards like violets and bluebirds. Throughout the book, there is a feel of the magical time of day and quiet it brings as night settles in.
Simler’s words are poetic. Her collection of plants and animals move from being more active to a quieter feel as the book progresses. This arc follows the way that nature quiets before nightfall. The end pages of the book offer information on different types of blue and then a map with the various animals on it.
The art is very special with the blue tones dominant throughout. There is a peacefulness and simplicity to it that matches the time of day perfectly. The various animals and plants are shown almost luminous on the blue background, their fur, feathers, and petals lit from within. This adds to the magical feel of the book and the sense that readers are looking at something almost secret.
A blue-tiful book about nature, time and the wonder around us. Appropriate for ages 4-6.
Reviewed from copy received from Eerdmans.