This is the Christmas 2019 book for the Grandchildren {Millie, Oscar, Sienna and Summer}. Millie walked into my office in early December and asked me if I was writing a Christmas Book this year, which pretty much meant that I was. I asked her what it should be about and her reply was, "Mermacorns". I had never heard of these fabulous creatures so we did a bit of research, gave it some thought, and got to work. This happy little book is the result. The two tone river is actually to be found in the Tenorio National Park in Northern Costa Rica. It is very beautiful.