and a long list of questions hidden in his bag. >> cycled in, had lunch, maybe a few questions before lunch and a few after, then off again. >> he delivered the tapes to andrew morton who weaves them into a revealing book, more revealing than anyone expected. >> she was very open indeed about everything. and to a level where i was almost worrying, cautioned about what was being said. >> from her struggles with bulimia, depression, to her husband's alleged infidelities and her multiple suicide attempts, one of them happening when she was just three months pregnant with prince william. >> she threw herself down the staircase and charles just went right out the door and she was very badly bruised. it apparently didn't affect her pregnancy. >> this was a letter -- >> by the end of 1991, the book