Alison Lester has 3 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is Bonnie & Sam (Books 1-4).

Friendship, horses and adventure in an Australian country town. Audio bind-up edition of the first three books in an irresistible series of chapter books for young readers who love horses. Created by two of Australia's bestselling storytellers and illustrators.
©2007 Alison Lester (P)2007 Bolinda Publishing Pty Ltd

Biddy's pony becomes trapped in quicksand while she is out riding on a remote beach. The tide is coming in and Biddy is forced to leave her beloved pony. The next day Biddy returns to discover hoof prints in the sand but no Bella. In her search for Bella through rugged country, Biddy makes a remarkable discovery.... Alison Lester's children's books are known and loved by families around the world. Lucy Bell's narration of this absorbing story set in the Australian bush will enthral and captivate the listener.
©1997 Alison Lester (P)2004 Australian Broadcasting Corporation. Producer: Heather Steen. Technical: Graham Milne, Marsail MacCuish and James Andrews. Music: Phil Cunneen.

Simultaneous release of Book 4 in the series, packaged together with Books 1 - 3. This collection is sure to delight younger readers. Friendship, horses and adventure at an Australian agricultural show - book four in this irresistible series of chapter books for young readers who love horses, created by two of Australia's best-selling storytellers and illustrators. Bonnie and Sam are best friends. No one loves horses the way they do. When Bonnie whispers to them, they understand, and Sam always knows if they need a drink, or a hug, or a race around the paddock.Now it's time for the Royal Show, and the girls are going to help their riding teacher get ready for a big competition. But in a backyard near the showgrounds they see a sad, starving pony - and it's Bonnie and Sam to the rescue!
©2008 Alison Lester (P)2008 Bolinda Publishing