Shadow of the Cross
I reviewed this book by Walter Chantry back in 2008 for a Lent suggestion, and feel it's worth revisiting. At this Bookshop we don't observe Lent, but feel that Christ's death and the benefits from it that flow to sinners are cause for humility, self examination, and repentance all year round. And equally the light shining from the cross of Christ, leading to joy and peace in believing, is not confined to Easter alone (thankfully). However, this book may supply a theme that is uppermost in your thoughts right now.