'The Passover Celebration: A Haggadah for the Seder' is a guide to the Seder ritual during the Jewish Passover celebration, which tells the story of the Israelites' liberation from slavery in Egypt. The Haggadah ('telling' in Hebrew) contains prayers, hymns, songs, and rituals that outline the sequence of Seder events, such as children's questions, eating Matzah (unleavened bread), and drinking four cups of wine, to pass on the history of Passover to future generations.