12-year-old Billy McGregor's friendship with a playful baby kangaroo leads him on the ultimate adventure in this fun-filled story for all ages. Featuring amazing animals, beautiful scenery a... Read all12-year-old Billy McGregor's friendship with a playful baby kangaroo leads him on the ultimate adventure in this fun-filled story for all ages. Featuring amazing animals, beautiful scenery and a positive message about friendship and love.12-year-old Billy McGregor's friendship with a playful baby kangaroo leads him on the ultimate adventure in this fun-filled story for all ages. Featuring amazing animals, beautiful scenery and a positive message about friendship and love.