Diary of a Hussar, come Chasseur Lieutenant. Saw Napeloens early battles, wangled a transfer to Spain, felt sorry for the Spanish, disillusioned after Bailen, Went home, blah blah, 1812- doh!
Seriosuly though, a very readable book and a great diary, he has some great details abou tthe countries and was a very honourable young man. Worth a read for anyone into the period.