Memorial of John Allan is a book written by Evert A. Duyckinck and was published in 1864. It is a tribute to John Allan, an American businessman, and foster father of the famous poet Edgar Allan Poe. The book is a compilation of various letters, documents, and personal accounts of John Allan's life, achievements, and contributions to society. It also includes a detailed biography of Allan, his family history, and his relationship with Poe. The book...