Four leading roles was about as many as she could keep in her head at 
once. The prompter made it possible to play any role without having seen it 
before, if you didn't mind making an ass of yourself. But Miranda had a 
reputation now and couldn't get away with shoddy work. To fill in the blanks 
when things got slow, she also had standing bids, under another name, for 
easier work: mostly narration jobs, plus anything having to do with children's 
media. She didn't have any kids of her own, but she still corresponded with the 
ones she'd taken care of during her governess days. She loved racting with 
children, and besides it was good exercise for the voice, saying those silly 
little rhymes just right.