I read some of Steve Mitchells’ War with the World: The Teenage Battlefield a few months ago and meant to make a mention of it here on the blog as well in case it might interest you. War with the World is a devotional book for students, calling them to fight through the all-too-common struggles of their teenage years and live a sold-out life for Christ. It challenges them to a life of purity and living above the temptations of the world. The book is very conservative in style and tone, it is a tool that would work really well at churches like the one I grew up in and most of my family attend. It is written with tons of Bible references and will definitely point students to Scripture. If that is the setting you are ministering in, definitely check it out.