A Great Little Logbook! This logbook will help you stay on track by logging your levels morning, noon and night. It also allows you log; your moods, what you ate and any exercises you did that day. This way you'll be able to look back and find the things that worked well so you can repeat them and incorporate them into your regular plan. Each day has a page of its own and is in a table format which makes logging those vital details really easy.