Hello Malcolm,
Welcome to the new and absorbing world of lathe work. I suggest a good 1st book, which is Myford specific, is Ian Bradley's manual on the ML7 model and it's variants.
You can buy this from many outlets, including your local bookshop. Look up Tee Publishing on Google if you want to proceed by mail order, they also sell the full range of Workshop Practice books that you can build a library from. Tee have a stand at the Harrogate ME Exhibition 10-12 May inclusive if you can be there, I'm sure you would have a happy day.
Bradley's book is ISBN 0 85242 775 1, my copy was priced at £5.95 about 20 years ago but it should still be less than £10.
Happy reading and later on happy swarf making
Regards Brian