While visiting New York City in 1901, thirteen-year-old Mandie uncovers a mystery in the mansion where she is staying.

Lois Gladys Leppard, author of the ever-popular "Mandie" books, is back with a new adventure. Her fans asked for another story that brings Mandie and her friend, Jonathan Guyer, back together. In this new episode, Mandie and Celia travel to New York. But they hardly arrive at the Guyer's mansion when a robbery takes place--with Mandie and Jonathan in hot pursuit of the thief.

Mandie and her friends search for Mandie's aunt's missing turkey. In doing so, they uncover other mysteries including a missing doctor.

On a cold night, a mysterious gift is left on the doorstep with an anonymous note attached that reads, "For Mandie". The box has fancy gift wrapping on the outside, but inside is what appears to be a childish jumble of holly--until Joe suggests it's a treasure map. Let the adventure begin!

Mandie, Snowball, and Celia become trapped in a dark and creepy secret room in the schoolhouse basement. Can Mandie discover the meaning to the mysterious writing on the wall and find a way out?

Mandie enthusiasts and new Mandie fans will love volumes seven and eight of the MANDIE COLLECTION, following Mandie and her friends through the Thanksgiving and Christmas holidays and beyond, from her home in North Carolina to New York City to Florida. Volume seven includes Mandie and the Courtroom Battle (#27), Mandie and Jonathan's Predicament (#28), and Mandie and the Unwanted Gift (#29).

Mandie enthusiasts and new Mandie fans will love volumes seven and eight of the MANDIE COLLECTION, following Mandie and her friends through the Thanksgiving and Christmas holidays and beyond, from her home in North Carolina to New York City to Florida. Volume seven includes Mandie and the Courtroom Battle (#27), Mandie and Jonathan's Predicament (#28), and Mandie and the Unwanted Gift (#29).