I remember reading this book back in early elementary school I would really like some ideas of what it could be. It was an old hard-cover book about these different types of aliens. Specifically i remember there being one about ancient flying rats on mars and this green alien things with four legs and skates for feet that lived in one of Uranus' moons and these aliens that lives in Venus or something that had balloons to keep them aloft. The book also included "recordings" of these aliens sounds that was on a vinyl record. If you have any ideas of the title please tell me thanks!
What's the Name of This "Alien Encyclopedia" Book?
- Thread starter Meiz
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