Some handy Terrierist-approved things you may like to peruse follow. All of these are go-to manuals for living with our beloved terrors.
Mine! Jean Donaldson
Practical advice for dogs with serious resource/territory issues
Fight! Jean Donaldson
Practical advice for dogs with serious dog-dog or dog-human aggression
Terrier-Centric Dog Training Dawn Antoniak-Mitchell
Starting from scratch, this is a fabulous resource for any new terrier owner to be able to get it right first time!