Thrilling adventure stories introducing young readers (ages 8-12) to Christian heroes of the past. An urgent call for help cut through the morning mists that floated along the shore of Lake Shirwa. Two young African boys, Wikatani and Chuma, had been captured by slave traders, but the desperate cry would never reach their village. Easily overpowered by their captors, the boys' only hope is to endure a ruthless march through the jungles that takes them far from their village to a destination unknown. Where are the cruel Red Caps taking them? What chance might the boys have to escape? If they manage to escape, how will they ever find their way home again? Fortunately for Wikatani and Chuma, there is help on the way. David Livingstone, a missionary and British government official, is doing everything he can to put a halt to the slave traders who are devastating southeastern Africa during the 1860s. But is there any reason to hope that he might help two young boys? Will they have the courage to face the phenomenal adventure and peril before them?