Invocations is a book written by Allan Kardec, a French educator and spiritualist who is considered to be one of the founders of Spiritism. The book is a collection of invocations, or prayers, that are meant to be used as a form of spiritual practice. The invocations in the book are designed to help individuals connect with the spiritual world and seek guidance and support from higher powers. They are written in a clear and concise manner, making...