| UPTON | Sinclair who wrote The Jungle |
| LEWIS | Sinclair who wrote "Arrowsmith" |
| KIPLING | Who wrote the Jungle Book? (7) |
| RUDYARD | Kipling who wrote "The Jungle Book" |
| CHRISTINE | Sinclair who is the all-time leading goal scorer in international soccer |
| SEB | Mate of Krista Sinclair who returned to Erinsborough to wreck her wedding day to Leo (3) |
| BRIGHTENUPUPTON | Help "The Jungle" author Sinclair feel cheerful? |
| VINDIESEL | US actor born Mark Sinclair, whose films include The Fate Of The Furious, XXX, Guardians Of The Galaxy, Riddick, The Pacifier and The Last Witch Hunter (3,6) |
| ZENITH | Presumably this is the highest city in Winnemac, a fictional US state in the Sinclair Lewis novel Ba |
| JUNGLE | "The ...", Upton Sinclair novel set in the Chicago stockyards (6) |
| ALIMI | Numb3rs actor who was FBI Agent Sinclair: _ Ballard. |
| JOB | The ___, 1917 novel by Sinclair Lewis (3) |
| OHARE | Michael who played Commander Sinclair on "Babylon 5" |
| VEHICLE | Rebuild the timeless Clive Sinclair C5, for example |
| DINO | Green critter in the Sinclair gas logo |
| HGWELLS | Sinclair Lewis nominated him for the 1932 Nobel Prize in Literature |
| MAINSTREET | 1920 Sinclair Lewis novel set in the town of Gopher Prairie, Minnesota (4,6) |
| SPECTRUM | ZX -; early computer developed after the ZX81 by Sinclair Research (8) |
| CALEB | Actor who plays Lucas Sinclair in Stranger Things, _ Mclaughlin (5) |
| RAEBURN | Artist who painted more than 1,000 portraits including that of Sir John Sinclair wearing trews (7) |
