A poetry collection is a book that features a series of poems by one or more poets. These collections can explore various themes, emotions, and styles, allowing readers to experience a range of poetic expressions. They often reflect the poet's unique voice and perspective, making each collection a personal journey through language and imagery. Poetry collections can vary in length and format, from small chapbooks to larger volumes. They may focus on a specific topic, such as nature or love, or present a diverse array of subjects. Notable examples include collections by poets like Emily Dickinson and Langston Hughes, which have left a lasting impact on literature.