1970, science fiction (1)
3, 4 (1)
Animal Fiction, --children's, --young adult (1)
animal fiction, novel (1)
Animal Fiction, novel (1)
anthropomorphism, sf (1)
challenges, children's (1)
Cold War, fantasy (1)
fanfic, mystery (1)
fiction, television (1)
film, time travel (1)
mystery, television (1)
spy fiction, -American, -British (1)
Subterranean, fantasy (1)
Subterranean, fiction (1)
Subterranean, science fiction (1)
YA, puzzles (1)