"Lieutenant of the Line" by Philip McCutchan

"Lieutenant of the Line" is the second in this series. A soldier's life in the 1890 British army in India is a far cry from life at home. The life of the ordinary soldier is one of hardship coupled with cruelty from superiors. The higher the rank, the more the indifference towards the lower ranks. The book is a great description of  British aristocracy playing at war. 
James Ogilvie lives by the choices he makes. With a combination of bad luck and his own willingness to misinterpret orders, he always seems to be on the edge of ending his career or life. But miracles can happen.