What does the man in the yellow suit say he wants from Winnie's family?

The man in the yellow suit wants land from Winnie's family.

Explanation:

The given question refers to Tuck Everlasting - a novel written by Natalie Babbitt. It tells the story of 10-year-old Winnie Foster, who is frustrated with her family because they keep her cooped up in the house and wants to run away from home. One day, at a spring on her parents' property, she meets Jesse Tuck, a boy who claims to be over 100 years old and tells her not to drink the water from the spring. Soon after, his brother and mother take her away with them, and a man in a yellow suit follows them.

In Chapter 15, the man in the yellow suit goes to Winnie's family and makes a proposal: to bring Winnie back to them in exchange for their land. Winnie's parents are ready to give him the land if it means getting Winnie back.