of their historical origins. At the start of "The Nursery Rhyme Book," the editor Andrew Lang reflects on the power of nursery rhymes to evoke childhood memories, recounting personal experiences related to familiar verses like "Who Killed Cock Robin?" He notes the significance of these rhymes in passing cultural heritage from grandparents to grandchildren. The opening portion introduces the concept that while many of the origins of these rhymes are unknown, they have been shared and sung for centuries, capturing the essence of childhood joy and folklore intertwined with history. Alongside playful anecdotes about historical figures referenced in the rhymes, this introduction sets the stage for the collection that follows. (This is an automatically generated summary.)