The book titled "The Poetry of Gwendolyn MacEwen," selected and introduced by Margaret Atwood, offers a collection of evocative poems by MacEwen, a notable Canadian poet. Her work is characterized by rich imagery and an exploration of the human experience, often weaving themes of nature, mythology, and emotion together in intricate patterns.

The quote, "Here is a book of tongues. Take it. {Dark leaves invade the air.}," serves as an invitation to engage with the depth and complexity of language in MacEwen's poetry. It hints at both the beauty and chaos found in her words, reflecting the profound connection between nature and the written word, while suggesting that her poetry has much to offer those willing to delve into its layers.