Interlude in Blue #3 – A Frog in Time

When I wrote the book I actually encountered a paragraph in a book on color that stated that blue pigment didn’t exist in any vertebrate. Problem is, I couldn’t find which book I’d found it in, so I wrote the Frog in Time interlude. Evidently, the “blueness” of this frog is caused by interference. Who knows? Oh well. At some point you have to stop researching and write, and at that point, you’re going to get some stuff wrong.