| Answer | Crossword Clue |
|---|---|
| SCIFI | Heinlein's genre |
| SCIFI | Robert Heinlein's genre, familiarly |
| SCIFI | Robert A. Heinlein's genre |
| GANYMEDE | Moon on which Heinlein's "Farmer in the Sky" is set |
| Answer | Crossword Clue |
|---|---|
| SCIFI | Heinlein's genre |
| SCIFI | Robert Heinlein's genre, familiarly |
| SCIFI | Robert A. Heinlein's genre |
| GANYMEDE | Moon on which Heinlein's "Farmer in the Sky" is set |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.