Carl Sagan book
The crossword clue "Carl Sagan book" is answered by COSMOS, a 6-letter entry. Used 6 times across 6 distinct years; most recently in 2024; first recorded in 1984. It appears in 5 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
COSMOS
6 letters. See every clue for this answer on the COSMOS answer page.
Used 6 times across 6 distinct years; most recently in 2024; first recorded in 1984. It appears in 5 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
- BROCASBRAIN (1 uses in xd)
Other clues for COSMOS
Every other clue in this collection answered by COSMOS, most used first.
- Universe - used 24 times, most recently in 2024
- Orderly universe - used 10 times, most recently in 2019
- Sagan series - used 7 times, most recently in 2020
- Carl Sagan series - used 6 times, most recently in 2025
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Book boo-boos - ERRATA, used 35 times
- Account book - LEDGER, used 34 times
- Old Testament book - ESTHER, used 32 times
- Prayer book - MISSAL, used 26 times
- Book before Jeremiah - ISAIAH, used 25 times
- Book size - OCTAVO, used 24 times
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