The Inheritors (novel)
Lok's people have powerful sense-impressions and feelings, and appear sometimes to share thoughts in a near-telepathic way. They live very simply, using their mental abilities to connect to one another without extensive vocabulary or the kinds of memories that create culture. They have wide knowledge of food sources, mostly roots and vegetables. Their lives are lived so much in the present that the reader realizes they are very different from us, living in something like an eternal present, or at least a present broken and shaped by seasons. The way they cope with planning and imagination is by saying the phrase "I have a picture", and then talking about their thoughts.