Billy Boyd has narrated 4 audiobooks on Listento.it by 3 authors, with an average listener rating of 4.5★ across 41 ratings. The most-rated is Dirk Gently's Holistic Detective Agency (Dramatised).

Harry Enfield and Billy Boyd star in a brand new, full-cast dramatisation of Douglas Adams' first Dirk Gently book, directed by the award-winning Dirk Maggs.
Dirk Gently has an unshakeable belief in the interconnectedness of all things, but his Holistic Detective Agency mainly succeeds in tracking down missing cats for old ladies. Then Dirk stumbles upon an old friend behaving bizarrely - and he's drawn into a four-billion-year-old mystery that must be solved if the human race is to avoid immediate extinction.
Harry Enfield stars as Douglas Adams' much-loved psychic sleuth, with Billy Boyd (The Lord of the Rings), Andrew Sachs (Fawlty Towers), Jim Carter (The Golden Compass), and Olivia Colman (Peepshow).
©1987 Douglas Adams (P)2007 BBC Audiobooks Ltd

The complete BBC Radio collection bringing together two full-cast dramatisations of Douglas Adams' Dirk Gently novels. In Dirk Gently's Holistic Detective Agency Dirk Gently has an unshakable belief in the interconnectedness of all things, but his Holistic Detective Agency mainly succeeds in tracking down missing cats for old ladies. Then Dirk stumbles upon an old friend behaving bizarrely - and he's drawn into a four-billion-year-old mystery that must be solved if the human race is to avoid immediate extinction. In The Long Dark Tea-Time of the Soul Harry Enfield exuberantly returns as Dirk Gently, who, fallen on hard times and dressed as a gypsy woman, is using his irritatingly accurate clairvoyant powers to read palms. He is saved when a frantic client turns up with a ludicrous story about being stalked by a goblin waving a contract accompanied by a hairy, green-eyed, scythe-wielding monster. When Detective Superintendent Gilks decides a headless body found in a sealed room is the result of a particularly irritating suicide, Dirk is plunged into a mystery where the interconnectedness of all things is tested to the limit. Starring Harry Enfield as Dirk Gently along with Billy Boyd, Olivia Coleman, Andrew Sachs and Jim Carter. Guest stars include Peter Davison (Doctor Who), Jan Ravens (Dead Ringers), Philip Jackson (Poirot), John Fortune (Bremner, Bird & Fortune), Morwenna Banks (Absolutely) and Stephen Moore (The Hitchhiker's Guide to the Galaxy). For the best listening experience, make sure to download in high quality.
©2019 Douglas Adams (P)2019 BBC Worldwide Ltd

Do you believe in ghosts? Do we really live on in some conscious form after we die, and is that form capable of communicating with the world of the living? Aye, right.... That was Jack Parlabane's stance on the matter, anyway. But this was before he found himself in the more compromising position of being not only dead himself, but worse: dead with an exclusive still to file. From his position on high, Parlabane relates the events leading up to his demise, largely concerning the efforts of charismatic psychic Gabriel Lafayette to reconcile the scientific with the spiritual by submitting to controlled laboratory tests. Parlabane is brought in as an observer, due to his capacities as both a sceptic and an expert on deception, but he soon finds his certainties crumbling and his assumptions turned upside down as he encounters phenomena for which he can deduce no rational explanation. One thing he knows for certain, however. Death is not the end - it's the ultimate undercover assignment.
©2007 Christopher Brookmyre (P)2007 Hachette Audio

"Natural Selection", written and directed by Larry Fessenden. On the path to find a new species in the storied Galapagos Islands, a TV naturalist and his cameraman encounter terrors in the night. Larry Fessenden and Glenn McQuaid's award-winning Tales from Beyond the Pale, now entering its sixth year, has produced over 40 audio dramas from a wide array of today's leading genre writers and directors. Season three was produced by Larry Fessenden, Glenn McQuaid, and Jenn Wexler. The full cast includes Dominic Monaghan, Billy Boyd, and James Ransone.
©2015 Tales from Beyond the Pale, LLC (P)2015 Tales from Beyond the Pale, LLC