Planning a Novel

I've nearly finished writing Monday's Child, the sequel to Sunday's Child, set in 1814. I am now planning the next follow on novel, Tuesday's Child, who is full of grace'. I realised the heroine I first character I chose, who appeared in Monday's child lacks inner grace. After much thought I selected the right character to be the heroine, who had a walk on but very important part in Monday's Child. She is not a beauty but moves and acts with grace. Phew! That's sorted.