Ackerman's first children's book was published in 1982. She has since published over twenty-five books. Her books have won many awards including Parents' Choice, ABA Pick of the List, ALA Notable Books, Children's Book Council/NCSS Notable Books in the Field of Social Studies, New York Library Best List, Horn Book's Best, and School Library Journal Best Books.
Araminta's Paint Box, illustrated by Betsy Lewin. (1990)
The Banshee, illustrated by David Ray. New York: Philomel (1990)
Just Like Max, illustrated by George Schmidt. New York: Knopf (1990)
The Tin Heart (1990)
Moveable Mabeline (1990)
When Mama Retires. New York: Knopf (1992)
I Know A Place, illustrated by Deborah Kogan Ray. New York: Houghton Mifflin (1992)
This Old House. New York: Atheneum (1992)
By the Dawn's Early Light, illustrated by Catherine Stock (1994)
The Sleeping Porch, illustrated by Elizabeth Sayles. New York: Morrow (1995)
Bingleman's Midway, illustrated by Barry Moser. Honesdale: Boyds Mills Press (1995)
In the Park With Dad: A Story for Kids Whose Parents Don't Live Together illustrated by Linda Crockett-Blassingame. Boston: Pauline Books and Media (1996)
Walking With Clara Belle, illustrated by Debbie Mason. Boston: Pauline Books and Media (1996)