These are some of the books I have at the moment and I highly recommend them after reading them. I am waiting on a few more books but a lot are non Islamic but still really useful [:
One of my characters is similar to yours - a scholar of the Red Knight and a genius battle tactician. I carry around this copy of The Art of War to pull quotes from as necessary. It's a very small and light book so it fits easily in your bag.
Muhammed: How he can make you extraordinary
The Productive Muslim - Where Faith Meets Productivity
Dua, Weapon of the Believers
Revive Your Heart: Putting Life in Perspective
The Art of War
Khadija: The First Muslim and Wife of the Prophet Muhammed
Muhammed: His Life Based on the Earliest Sources
Dua's for success in this world and the next, over 100 Duas
Fortress of a Muslim
Reclaim your heart
These are some of the books I have at the moment and I highly recommend them after reading them. I am waiting on a few more books but a lot are non Islamic but still really useful [:
Edit: Like this
It's literally 5th century Chinese thinking, nothing new.
https://www.amazon.com/Art-War-Sun-Tzu/dp/0981162614
One of my characters is similar to yours - a scholar of the Red Knight and a genius battle tactician. I carry around this copy of The Art of War to pull quotes from as necessary. It's a very small and light book so it fits easily in your bag.