Sam Sedgman has 3 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is The Highland Falcon Thief.

In this second audiobook of the middle-grade Adventures on Trains series, amateur sleuth Hal Beck travels to the US with his uncle to ride a famous train - the California Comet - and stumbles on a new mystery to solve, in M.G. Leonard and Sam Sedgman's Kidnap on the California Comet. After his adventure on the Highland Falcon, amateur sleuth Hal Beck is excited to embark on another journey with his journalist uncle. This time, they're set to ride the historic California Comet from Chicago to San Francisco. Hal mostly keeps to himself on the trip, feeling homesick and out of place in America. But he soon finds himself drawn into another mystery when the young daughter of a billionaire tech entrepreneur goes missing! Along with new friends - spunky 13-year-old Mason and his younger sister, Hadley - Hal races against the clock to find the missing girl before the California Comet reaches its final destination. A Macmillan Audio production from Feiwel & Friends
©2021 M. G. Leonard and Sam Sedgman (P)2021 Macmillan Audio

Board the California Comet and help Harrison Beck to solve another heart-stopping mystery in the second Adventures on Trains story, Kidnap on the California Comet, from prize-winning M.G. Leonard and Sam Sedgman. After the excitement of his adventures aboard the Highland Falcon Thief, Harrison Beck can't wait for the opportunity to go on another amazing train journey. So when his Uncle Nat invites him aboard the California Comet, the iconic three-day train journey from Chicago to San Francisco, he leaps at the chance to travel. But when the daughter of billionaire entrepreneur August Reza goes missing en route, Hal finds himself with another mystery to solve. Can he uncover the kidnapper before the journey's end? An adrenaline-fuelled journey across America from best-selling author M.G. Leonard and Sam Sedgman in the second mystery adventure in the major Adventures on Trains series.
©2020 M. G. Leonard, Sam Sedgman, Elisa Paganelli (P)2020 Macmillan Publishers International Ltd

In The Highland Falcon Thief: Adventures on Trains, Book 1, a middle-grade series starter from MG Leonard and Sam Sedgman, a young boy is swept up in an investigation to uncover the perpetrator of a jewel theft. This program includes an author's note read by the authors. When 11-year-old Harrison "Hal" Beck is forced to accompany his travel-writer uncle on the last journey of a royal train, he expects a boring trip spent away from video games and children his age. But then Hal spots a girl who should not be on board, and he quickly makes friends with the stowaway, Lenny. Things get even more interesting when the royal prince and princess board for the last leg of the journey - because the princess' diamond necklace is soon stolen and replaced with a fake! Suspicion falls on the one person who isn't supposed to be there: Lenny. It's up to Hal, his keen observation, and his skill as a budding sketch artist to uncover the real jewel thief, clear his friend's name, and return the diamond necklace before The Highland Falcon makes its last stop. A Macmillan Audio production from Feiwel & Friends
©2020 M. G. Leonard (P)2020 Macmillan Audio