Pack of 25 A friend in the dark is based on Jesus words I am the light of the world in John 8v12. It is ideal for use in childrens groups, at Light Parties or giving away to people who come to your door at Halloween. Suitable for use with ages 612. Features. A Friend in the Dark Book Pack of 25. Christian books help strengthen ministries and build connected. Pack of 25Specifications. ISBN 1908762217. ISBN13 9781908762214. Author Mitchell Alison. Publisher The Good Book Company. Binding Trade Paper. Weight 0.441 lbs