Sounds pretty risible. I am surprised that the editing would be so lax. This raises the questions whether these "name" authors do any writing at all. Ghost writing is not a phenomena, in fact if you look at the classic Enemy Coast Ahead by Guy Gibson, written in 1943-44, it is not entirely clear whether he wrote much of it. He was getting help from Roald Dahl, who was with him on his north American tour when the book was penned. I don't have a problem with ghostwriting as such - with exception of the annual Wayne Rooney biographies in the shop reflecting on another season of Bentleys and grizzled growlers in the young star's stratospheric ascent to divinity.