1.How is Charles Wallace freed? Why does Meg have to be the one to go to him? 2. How does Mr. Murry help Meg on the journey back to Camazotz? 3. What gift does Mrs. Whatsit, Mrs. Which, and Mrs. Whp give Meg for her journey back to Camazotz?

Meg starts repeating in her mind how much she loves him. This turns into her screaming out her love for the child and Charles Wallace begins to break out of the spell he's under. He runs towards Meg and they embrace.

The other questions have already been answered.