Peterson, Gail Mahan books & textbook
Skylab: America's First Space Station. A Hallmark Pop-Up Book
Hallmark Children's Editions /1973T Hardcover
A Day On The Farm: A Hallmark Pop-Up Book
Peterson, Gail Mahan Schanzer, Roz; Baker, Bruce (layout & paper mechanics)
Hallmark Childrens Editions /1970T Hardcover
