Dwarf Campanulas:

Campanulas have long been a gardeners favourite, their spectacular summer performance earning them a place in the herbaceous border year after year. Here their lesser-known relatives, the smaller dwarf campanulas, take centre stage. Everyone who grows campanulas will enjoy this book, finding uses for the diminutive yet exuberant forms at the front of the border as well as in rock gardens, alpine houses, troughs, and containers. ...