Reading one book is like eating one potato chip.
Don’t be afraid to make corrections! Whether the voice came from her memory or was a last whisper from the blinding new star far above, Nita never knew. But she knew what to do. While Kit was still on the first part of the name she pulled out her pen, her best pen that Fred had saved and changed. She clicked it open. The metal still tingled against her skin, the ink at the point still glittered oddly- the same glitter as the ink with which the bright Book was written. Nita bent quickly over the Book and with the pen, in lines of light, drew from the final circle an arrow pointing up-ward, the way out, the symbol that said change could happen- if, only if-
Nita stood still, listening to Joanne’s footsteps hurrying away, a little faster every second- and slowly began to realize that she’d gotten what she asked for too- the ability to break the cycle of anger and loneliness, not necessarily for others, but at least for herself. It wouldn’t even take the Speech; plain words would do it, and the magic of reaching out. It would take a long time, much longer then something simple like breaking the walls of the worlds, and it would cost more effort than even reading the Book of Night with Moon. But it would be worth it- and eventually it would work. A spell always works. Nita went home.
–So You Want to Be a Wizard by Diane Duane