Any topic (writer’s choice)

which include the front matter and the body-and-back matter. Front matter includes: Cover, Title page, Acknowledgments page, Table of Contents, List of Illustrations, Executive Summary (if your report requires it).Your body and back matter includes:  Report, Appendix (or appendices) and maybe an index. Your document needs to be book formatted (in other words numbered according to the instructions found in my Demonstrations).