My specialism in the air miles hobby is Avios, the common currency between British Airways, Iberia and, confusingly, the programme called Avios.
Over the past 2.5 years since starting this blog, I've written a fair few items on Avios and how to particular strategies to maximise your balance. I have selected the list below to reflect the most frequently referenced posts (based on search engine hits) which might help you out:
General money saving and travel booking tips
Making the most of Maximum Permissible Mileage ticketing surcharges (this is more of a general topic, but it is so fundamental to mileage running and Avios that it deserves a place here)