| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| A government grant enabled him to publish "The Zoology of the Voyage of H.M.S. Beagle" | Darwin | $400 | DJ | NONFICTION | 1994-02-18 | #2185 | |
| $195,000 was the recent asking price for a first edition of his "Origin of Species" | Darwin | $200 | DJ | NONFICTION | 1992-04-23 | #1774 | |
| In 1840, after his return home, he published "Zoology of the Voyage of the Beagle" | Darwin | $200 | DJ | NONFICTION | 1991-01-21 | #1476 |