My Kindle books are on Amazon.com - and indeed Amazon-dot-everywhere - so I thought I would try finding them and posting the links here.
Deep breath. Here goes:
Penny Plain 1: The Jigsaw Puzzle - An old jigsaw puzzle leads to a new phase in Penny's life
Written on the Wind: Mystery novella with Celtic trees set on the North Yorks Moors
Fortunate Wager: Secrets and subterfuge on the Regency racecourse
There, hopefully clicking on the links will take you there. For the UK links, just click on the sidebar!