These books are great for those interested in moral theology and religious values in counseling. To use them, simply open and start reading. As they're used books, handle them gently to avoid further wear. When not in use, store them on a flat shelf to prevent them from getting more shelf - cocked. Keep them away from moisture to prevent staining and damage to the pages and bindings. If you notice any loose pages, you can use archival tape to secure them.