WILL COMBINE BOOKS IF POSSIBLE TO SAVE POSTAGE-SOFT COVER PAPERBACK. SOME CREASES AND A PRIOR  OWNER ON INSIDE PAGE 
 --Toxin is a 1998 suspense thriller written by Robin Cook. It tells the story of a doctor whose daughter is infected with E. coli and his investigation into how she contracted it and his battle to save her life and discover the source of her illness.