Henry Drummond 
The Greatest Thing In the World and Other Essays 
Lessons from the Angelus, Pax Vobiscum, First! An Address to Boys, The Changed Life, the Greatest Need of the World, Dealing with Doubt

Rev Prof Henry Drummond was a Scottish evangelist, biologist, writer and lecturer.
Contents:
Love, the Greatest Thing in the World
Lessons from the Angelus
Pax Vobiscum
First! An Address to Boys
The Changed Life, the Greatest Need of the World
Dealing with Doubt