Keeler authored seven nature guides between 1894 and 1920, covering subjects such as shrubs, trees, garden flowers and wildflowers. Six of the books were published by Charles Scribner's Sons and reached a national audience. Still, having lived in Cleveland throughout her writing career, Keeler's work offers visitors to the Cleveland Metroparks an excellent resource for exploring the native plant life of northeast Ohio. | Date: 1912 | Source: Cleveland Public Library Photograph CollectionDownload Original File