"rich books" is a grammatically correct phrase and can be used in written English.
It can be used to describe books that are of high quality or have a lot of depth and substance. Example: "The library had a vast collection of rich books on history and culture."
As I write in my memoir, in the eyes of the rich, books are merely ornaments.
Two recent anecdotally rich books, for example, are almost obsessively preoccupied with nailing down the lie, finding its origins and, to a certain extent, defending it.
Shops are full of "how to make it rich" books and well-known entrepreneurs can always draw crowds to events where they reveal their "secrets".
According to Matt Thorne in the Daily Telegraph, "Coupland's later novels have a slightly rushed quality, as if written at great speed, but I find them more enjoyable than his early, somewhat stiffer and less rich books. . .
Make sure your local classrooms and programs have a wide array of culturally rich books.
It is an astonishingly rich book: lucid, profound, full of intellectual surprises and self-help value.
In his rich book about Genet, Jean-Paul Sartre wrote that the play was part of a tradition of "circular sophistry" that began with the Greeks.
It is extraordinarily moving to be reminded in this unendingly rich book of what Szreter and Fisher call diverse emotional realities.
Among the crimes, the university's first female president is strangled; a rich book collector is stabbed to death in a library; and a seminary student is murdered, stuffed into a garment bag and left near the Princeton train station.
Nevertheless, "Sasha and Emma" is an enormously rich book, offering an absorbing portrait of the world of anarchists in turn-of-the-century America and of the loving yet competitive partnership at its center.
In "real life," he's a rich book-megastore heir and she's the owner of a tiny second-generation bookshop, which is about to be put out of business by the megastores.
