The green one peers at the book the astronomer had been studying, and finding that they cannot read it either, puts their own book back and says, "If you could please inform me before you remove the charts from the library that would be most appreciated. They are very rare and delicate and I would surely be punished if any were to go missing or be damage." they peer closely at the spine of a book, and lo and behold, it is able to be read. "aha!" the green one exclaims, "I have found a book in a tongue that I can decipher. It is called...A History of Telescopes and Their Uses. Oh dear, it seems we must search a little more if we are to find a tale, else we will be stuck with boring history books."