Polly's Summer Vacation At Excentrifugal Engineering: 2nd Edition

Polly's Summer Vacation At Excentrifugal Engineering: 2nd Edition

When a slight problem of some missing mountain range threatens to have Rex Mason thrown in jail, what does he do? He creates the Excentrifugal Engineering Youth Internship Program! The first partcipant: 13-year-old Polly Madison! But it won't be easy, and confined to a wheel chair, it may be too much for her. Join her as her intelligence, creativity, perseverance and courage are all tested as never before in her life!