The author of Adequately Explained by Stupidity is Morag Kerr.
I have yet to read it but I'm impressed by the review of people who have.
Robert Black, QC. writes: I have had the privilege of reading the typescript of this book. The evidence painstakingly uncovered and meticulously analysed by Dr Kerr leaves absolutely no room for doubt that the bomb suitcase was already on the Pan Am luggage container AVE 4041 before the feeder flight from Frankfurt arrived at Heathrow. The prosecution scenario (surprisingly swallowed by the trial court) of the bomb being in an unaccompanied bag sent from Malta via Frankfurt to Heathrow is utterly destroyed. Whoever was responsible for the bombing of Pan Am 103, Morag Kerr has conclusively demonstrated that it was not Abdelbaset al-Megrahi.
Robert Forrester says: I have had the immense privilege of proofing aspects of this book. It is, without question, nothing less than a work of genius. Amongst many other features studied, it conclusively demonstrates, via a highly detailed and scholarly analysis of the evidence relating to the luggage carried in the hold of Pan Am 103, how horrifically bungled the Lockerbie investigation was. Its implications are truly shocking. It is high time that executive powers in Scotland were brought to bear on the Police, Crown Office and forensic officials responsible for this outrageous scandal.
It is available, both in physical form and as a download and further information can be read on this Wings over Scotland article.