A quarter century after that landmark cult novel, this new epic has aspects of brilliance but seems designed for academic study rather than readerly enjoymentIn this moment of cultural panic about the decline of reading, it takes an enviable confidence to deliver a volume such as Tom’s Crossing. Weighing in at more than 1,200 pages of closely printed text, the novel contains, I would hazard, about half a million words – roughly two Ulysses. It’s also, for that matter, about twice the length of Danielewski’s debut, House of Leaves, which secured cult status for its author on publication 25 years ago. Tom’s Crossing is so big that when I got it out on the tube, I felt like that character on Trigger Happy TV with his enormous mobile phone. “Look,” I seemed to be telling the passengers scrolling Instagram on their devices, “I’m reading a book!”The novel is not merely long, it’s also a challenging, deliberately arcane work that insists on its own epic status, yet has at its heart a strai...