Adams' sole contribution was in the form of a sketch written by himself and Chapman for the television pilot Out of the Trees, which was rewritten for the book in the first person and passed off as a real event.
Rewrites of the Genghis Khan sketch appeared in some editions of Adams's posthumous work The Salmon of Doubt as the short story "The Private Life of Genghis Khan".
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Although two scripts were written (the second a collaboration between Chapman and David Yallop), only one episode was ever filmed.
Neon Trees | The Lost Cabin and the Mystery Trees | Men in Trees | Talk Amongst the Trees | Screaming Trees | Flame Trees | Two Trees of Valinor | Trees Lounge | The Integral Trees | The Flame Trees of Thika | The Bean Trees | Sylva, or A Discourse of Forest-Trees and the Propagation of Timber | Parliament of Trees | Island Trees School District v. Pico | Horses & Trees | ''flamboyan'' trees | The Unbending Trees | the Trees | the trees | The Five Sacred Trees | The Blue Trees | Sunrise/The Trees | Sky and Trees Records | ''quebracho''" trees | ''Pine Trees'' by Hasegawa TÅhaku | Out of the Trees | Nothin' Shakin' (But the Leaves on the Trees) | National Register of Big Trees | Men In Trees | Lookout trees in Kaibab National Forest |