What is Spiritism?

What is Spiritism? is an accessible and up-to-date guide that explains the fundamental principles of Spiritism, addressing both supporters and skeptics. The book is divided into three chapters, featuring dialogues, practical insights, and a synthesis of key Spiritist ideas, all rooted in Kardec's clear reasoning and common sense. It also includes a brief biography of Allan Kardec, providing context for the science and philosophy of Spiritism.