70s (or earlier) YA novel with lizard people and vessels that burrow deep into the Earth's mantle
7040
Teenagers find an ancient lizard creature in stasis and accompany him on adventures to an undersea city
74048
Looking to Identify Book that has a large Leviathan type ship on the front
85196
1970's sci-fi short story in 4th grade reading anthology
49588
Fantasy book with shape shifting dragon warriors
5178
Novel with an alien rabbit invasion
143007
Book with travellers, alien artefacts and age reversal
141309
Fiction novel or movie about sentient dinosaurs
97097
Novel with psychic parasites from Earth
13400
90s fantasy novel about a girl on quest with talking pig (I think)
141480
Help identifing a book about people exiled to the distant past
38880
Fantasy book series with dinosaurs and humans inhabiting a semi-magical world
147423
Fantasy book that turns out to be post-apocalypse, set several millennia after a nuclear war
16021
Book where characters have powers that get stronger as they get closer to the center of the world
37618
YA novel from pre-1980 set on the moon in which a boy is rescued by space gypsies
155656
1970s scifi/horror novel where protagonist is used by a crablike creature to feed its larvae, goes mad, and is defeated by retraumatising him
6794
Book about aliens arriving in an old country; people capture their spaceship and arrive at alien's planet
28892
Time Travel Book featuring dinosaurs, cave people, and children