To win a paperback copy of The Acid Bath Murders – The Trials and Liquidations of John George Haigh by Gordon Lowe…

… answer this simple question: Which type of acid did Haigh use to dissolve his victims? A. Ascorbic B. Hydrochloric C. Sulphuric D. Acetic

For your chance to win, email your answer, along with your postal address and your phone number, to philip.morton@truecrimelibrary.com, using the subject line “Bulletin 345 Competition.”

The winner will be picked out of the hat on November 20th, 2015. Best of luck!

Buy the book here