If you know the word "tesseract" " a four-dimensional hypercube " then there's a good chance you were brought up on Madeleine L'Engle's "A Wrinkle in Time," a proto-Potter science fiction novel from 1962 that was all about a 13-year-old girl's quest to wrinkle through time to find and save her...
SOURCE: Chicago Tribune at 04:54PM on March 1, 2017