M. G. Leonard

Winner of the Book of the Year, Children's Fiction at The British Book Awards, 2021

Winner of the Books are My Bag Readers Award, Children's Fiction 2020


Adventures on Trains is a major mystery series from bestselling authors M.G. Leonard and Sam Sedgman. Beautifully illustrated by Elisa Paganelli.

First stop is The Highland Falcon Thief, a breathless train journey full of deceptions, puzzles and clues to solve.


Harrison Beck and his Uncle Nat are enjoying the final journey of the Highland Falcon, Britain's most famous steam train. But when a precious jewel goes missing, Harrison and his new friend Lenny find themselves at the centre of the investigation.