It's one of these:

 

a.    Little House on the Prairie, by Laura Ingalls Wilder, illustrated by Garth Williams (1935)

 

b.    A Little Princess by Frances Hodgson Burnett (1905)

 

c.    Caddie Woodlawn by Carol Ryrie Brink (1935)

 

 

 

 

 



(Reveal answer.)