John Hasler has narrated 4 audiobooks on Listento.it by 3 authors, with an average listener rating of 5★ across 1 ratings. The most-rated is Knife Edge.

Random House presents the audiobook edition of Knife Edge by Malorie Blackman. No one could begin to guess at the depth of the hatred I held for Sephy Hadley. Everything began with her and my brother. And that's how it would end. Where there has been love, now there is hate. Two families have been shattered by the divided and violent society they live in. Sephy Hadley - a Cross, supposedly powerful and privileged - has bound herself forever to her nought lover Callum McGregor's family. But Jude McGregor blames Sephy for all the tragedies his family has suffered. And he is determined to force her to take sides and destroy her life...just like she destroyed his.... Voted as one of the UK's best-loved books, Malorie Blackman's Noughts & Crosses series is a seminal piece of YA fiction - a true modern classic.
©2006 Malorie Blackman (P)2006 Random House

My name is Harriet Manners, and I am a geek. A brand new summer story from the number one best-selling and award-winning Geek Girl series! Harriet Manners knows many facts. And she knows everything there is to know about Paris...except what to do when you're the hottest new model at Fashion Week. Can Harriet find her je ne sais quoi, or will it be sacré bleu! on the runway? Find out in this hilarious summer-special Geek Girl novella from number one best-selling author Holly Smale.
©2016 Holly Smale (P)2016 HarperCollins Publishers Limited

A great book will transport you to another world... literally, if you're not careful. On a gloomy Thursday afternoon, Max Bloom enters his local library in a last-ditch attempt to stave off an epic case of teenage boredom. Among the hushed stacks he discovers The Cornerstone, an ancient book tucked away on a dusty, forgotten shelf. Opening the cover, Max is instantly transported to an alternate dimension full of things intent on killing him - thus avoiding boredom with remarkable success. He meets a beautiful girl called Merelie (brilliant), who tells him he could be a Wordsmith, a sorcerer able to craft magic from the written word itself, one strong enough to save both their worlds from the Dwellers - hideous monsters from beyond the universe (not so brilliant). In a world threatened by monsters, where books are worshipped and powerful magic exists, Max Bloom must make a choice: close The Cornerstone and run home - or trust Merelie, become a Wordsmith, and save two worlds from certain destruction....
©2011 Nick Spalding (P)2012 Audible Ltd

Random House presents the audiobook edition of Checkmate by Malorie Blackman. My name is Callie Rose. My mum is a Cross - one of the so-called ruling elite. My dad was a Nought. My dad was a murderer. My dad was a terrorist. These facts are the only things that are mine and real. So I don't mind so much that I'm leaving it all behind. There's nothing here worth holding on to. Sixteen years have passed since Sephy Hadley first met Callum McGregor. For Callie Rose, growing up mixed race in a world where bitter prejudice divides Noughts and Crosses has meant she's an outsider wherever she turns. Enter Jude McGregor. Jude teaches Callie about her real family history, and the more she learns the more he persuades her where her loyalties really lie. But soon Callie is caught in a trap she can't get out of - one which will have deadly consequences. Voted as one of the UK's best loved books, Malorie Blackman's Noughts & Crosses series is a seminal piece of YA fiction - a true modern classic.
©2019 Malorie Blackman (P)2019 Random House Audiobooks