"This Language, A River: Workbookcomplements the eponymous textbook perfectly and is therefore a fantastic resource for students and instructors alike. With the comprehensive coverage of historical and linguistic phenomena in the textbook, the exercises provided in this workbook allow students to experience the English used in specific periods in a hands-on way, which deepens and broadens the understanding of the history of English. This workbook is extremely accessible. Each chapter features activities for students at different stages in their academic career--beginner, intermediate, and advanced--which allows instructors great flexibility to adjust material for lower and upper division and even graduate-level courses. The way in which the exercises build on each other and become more complex also ensures that no activity is redundant. Even at a higher-level course, the beginner-level exercises will serve as great introductory activities to a specific topic. This workbook is a marvelous resource." -- Dominik Heinrici, The University of Tennessee Chattanooga.