Which author is known for the children's book "The Spice and the Devil's Cave"?

Agnes Hewes is indeed recognized for her work "The Spice and the Devil's Cave," which is a children's book. This text is known for its engaging storytelling and imaginative plots that resonate with younger audiences. Hewes crafted a narrative that blends adventure with elements of fantasy, making it appealing for children and helping to develop their literary interests.

The other authors listed, while notable in their own rights, do not have this specific book in their bibliographies. Carl Hiaasen is famous for his satirical novels, often aimed at adults, featuring themes related to Florida’s environment. Nathaniel Hawthorne is celebrated for his contributions to American literature, particularly in the 19th century with works that explore morality, guilt, and the human condition. Seamus Heaney, the renowned poet, is known for his profound poems that often delve into themes of heritage and the human experience, rather than children's literature. Thus, the association of "The Spice and the Devil's Cave" with Agnes Hewes correctly identifies her as an author focused on young readers.