Ingram
When a valuable vase disappears, the manager suspects the boys of causing trouble. They're innocent, but who is sending the salespeople mysterious notes? Many more suspicious things will happen before Benny can uncover the mystery.
About the Author
Gertrude Chandler Warner was born in Putnam, Connecticut, on April 16, 1890, to Edgar and Jane Warner. Her family included a sister, Frances, and a brother, John. From the age of five, she dreamed of becoming an author. She wrote stories for her Grandfather Carpenter, and each Christmas she gave him one of these stories as a gift. Today, Ms. Warner is best remembered as the author of The Boxcar Children Mysteries.