The third mushroom

Description:

When thirteen-year-old Ellie's Grandpa Melvin, a world-renowned scientist in the body of a fourteen-year-old boy, comes for an extended visit, he teaches her that experimenting--and failing--is part of life.

subjects: Aging,  JUVENILE FICTION / Social Themes / Friendship,  Middle schools,  JUVENILE FICTION / Family / General (see also headings under Social Themes),  Family life,  Fiction,  Grandfathers,  Scientists,  Schools,  JUVENILE FICTION / Science Fiction,  Friendship,  Juvenile fiction,  Children's fiction,  Grandparents, fiction,  Scientists, fiction,  Schools, fiction,  Friendship, fiction,  Family life, fiction