Summer I Shrunk My Grandmother Author:Elvira Woodruff Thrilled when she discovers an old chemistry set in her grandmother's summer cottage, budding scientist Nelly Brown is horrified when a potion she concocts turns her grandmother into a little girl. Reprint. SLJ. AB. PW.
What a cute story! I actually cried at the end but this was probably in 2nd or 3rd grade, so try to give this to a child before the end of elementary school.