I am sure your fairy power can give to Mrs.Yoop the form of Woot the Wanderer--even at this distance from her--and then it will be possible to exchange the two forms.

Mrs.Yoop will become the Green Monkey, and Woot will recover his own form again." Ozma's face brightened as she listened to this clever proposal.
"Thank you, Polychrome," said she.

"The task you propose Is not so easy as you suppose, but I will make the attempt, and perhaps I may succeed.".