This is one book, #509, brand new, of the series on the Catholic Faith for children. It's copyrighted 1997, with the main author shown as Rev. Jude Winkler. Explains the 10 commandments, God's mercy & love, forgiveness, and the process of confession, including the Act of Contrition prayer. Questions on a young child's level for their examination of conscience. Color illustrations throughout. My children, older now, still find written examination of conscience very helpful for preparation before the sacrament.
This is not a package of 10. This is one book. St Joseph Picture book for children of the Catholic Faith.