In Far Fetched Fables 127, the story read is “The Mermaid’s Purse” by Lynne Hardaker.
Story read: http://farfetchedfables.com/far-fetched-fables-no-127-oliver-buckram-and-lynn-hardaker/
Author info: Lynne Hardaker: http://beneaththebracken.blogspot.de/