I am currently reading – or peering at, with my iffy eyes – The Book Of Lost Books by Stuart Kelly (2005). Among other things I have learned is that we have lost a work by the ancient polymath Callimachus (c.320 – c.340 BCE) entitled On The Changes Of The Names Of Fish. I, for one, would love to read it, and I suspect it inspired a dream I had, where I came upon a copy of On The Stiffness Or Otherwise Of Bolts Of Cloth by Rotting Engineering Equipment Jr.