Oracle of Shadows and Light (Simon and Schuster official page)

This is Simon and Schuster's own page for Oracle of Shadows and Light by Lucy Cavendish and Jasmine Becket-Griffith, published under the Beyond Words imprint in 2012, recording the deck's authorship, publisher and release year. Its strength is that a major publisher's own page reliably carries that publication detail. Its limit is that it is a sales page rather than an independent account, so it cannot be cited for a claim about the broader light and shadow symbolism, drawn from various mythological and psychological traditions, that the deck's own framing invokes, nor for Cavendish's own eclectic magical practice more generally; a claim about either needs a source examining those traditions directly, since the page itself makes no claim beyond describing the product for sale.