When a mysterious bookshop visitor dies under murderous circumstances, the Christie sisters and their cat Agatha call on all they ve learned about solving mysteries from their favorite novelist in this new series debut.

Ellie Christie is thrilled to begin a new chapter. She s recently returned to her tiny Colorado hometown to run her family s historic bookshop with her elder sister, Meg, and their friendly bookshop cat, Agatha. Perched in a Swiss-style hamlet accessible by ski gondola and a twisty mountain road, the Book Chalet is a famed bibliophile destination known for its maze of shelves and relaxing reading lounge with cozy fireside seats and panoramic views. At least, until trouble blows in with a wintery whiteout. A man is found dead on the gondola, and a rockslide throws the town into lockdown no one in, no one out.

He was a mysterious stranger who visited the bookshop. At the time, his only blunders were disrupting a book club and leaving behind a first-edition Agatha Christie novel, written under a pseudonym. However, once revealed, the man s identity shocks the town. Many residents knew of him. Quite a few had reason to want him dead. Others hide secrets. The police gather suspects, but when they narrow in on the sisters close friends, the Christies have to act.

Although the only Agatha in their family tree is their cat, Ellie and Meg know a lot about mysteries, and they re not about to let the situation snowball out of control. The Christie sisters must summon their inner Miss Marples and trek through a blizzard of clues before the killer turns the page to their final chapter.