[6] Additionally, Haynes has released parody manuals based on popular fictional series, including Star Trek[7] and Thomas and Friends.

[9][12] The cover of many Haynes Manuals depicts a cutaway view technical drawing of the vehicle, drawn and signed by Terry Davey.

[13] In 2020, Haynes was bought by Infopro Digital, a technical data company owned by TowerBrook Capital Partners, for £114.5 million.

[citation needed] Haynes manuals are published in 15 languages: English (including British, American and Australian dialects), French, Swedish, Chinese, Japanese, German, Czech, Finnish, Polish, Bulgarian, Hebrew, Greek, Danish, Spanish (including American Spanish dialects), and Russian.

The Haynes International Motor Museum is also in Sparkford, home to a large collection of classic and modern cars with many rarities.

[20] Haynes generally receives the cooperation of vehicle manufacturers in providing technical information, including mechanical tolerances and wiring diagrams.