I used that same Annabel Karmel book and found it really helpful to get started. It also gives a really good idea of the portions you're aiming for at each age....
I then used the baby led weaning recipe book when he was a bit older so he was eating the same as us..... (tho I will admit I did mash and spoon feed it which is totally against the baby led weaning principles! but by then his skills weren't good enough to eat enough as finger food)
Now he's a year old and has a finger food lunch and a spoon fed dinner which is the same as ours.
Oh and I weaned him onto baby rice, fruit and veg at 18 weeks as he was drinking 45oz of milk...