Online resource; title from PDF title page (EBSCO, viewed July 21, 2017).
Summary
"From the bestselling author of Horrible Histories...AD 113. The young boy Pertinax helps his grandmother prepare a feast in Pliny's household. As all the workers are busy in the kitchen, the young boy keeps Pliny company in the garden. He is told a story by the great Pliny himself. The tale is of a terrifying ghost that haunted a garden. But there's no truth in ghost stories ... or is there?"-- Provided by publisher.