Slater's new release, The Book of Nonsense, is anything but; twelve year old twins Daphna and Dex, so different in so many ways, work to solve a word problem in the mirky worlds of book dealers and geriatrics. Seeking clues to the meaning of the arcane First Tongue, the two cross paths with alchemy, archeaology, and astrology and end up wiser and more sensitive to the deep bond that is curse or salvation to twins. This mystery, with its worlds of dusty book shops and musty nursing homes, is peopled by sages, epic heroes, and a plethera of archvillans.