I'm looking for advice on a more concept-oriented textbook for an introductory first-year course in Ecology & Evolution. There are texts out there but they are a sea of fact-based information with very little concentration on concepts and applications, which is the way I want to teach this course and the way we know is more effective in helping students understand both evolution and ecology. I want something that is not an overwhelming and comprehensive tome but rather a more slimline concept-based book - I can provide plenty of examples and illustrations myself to supplement the emphasis on conceptual learning. Most students in this course will be high-achieving and very capable first-year US College students.