From Barnes & NobleSeveral artfully tightened knots need to be untied in this Douglas Preston and Lincoln Child thriller. The arrival of Aloysius Pendergast in a small Colorado Rockies resort town almost coincides with the first sparks of an arsonist's deadly campaign. The FBI Special Agent has a more immediate concern: His spunky, youthful assistant Corrie Swanson needs to be freed, having been jailed after she dug up a nineteenth century secret that could destroy local plans to make Roaring Fork a promising tourist destination. What follows is a search for culprits and clues that eventually require the posthumous help of Sir Arthur Conan Doyle, Oscar Wilde, and even Sherlock Holmes himself! Now in mass-market paperback and NOOK Book.