Frank Longo is a freelance puzzle creator. He has written more than 50 sudoku books for Sterling-including Hip Pocket Sudoku, Magnetic Sudoku, Master Ninja Sudoku, Oy Vey! Sudoku, and Sudoku to Exercise Your Mind-as well as many crossword books.
This volume would make a wonderful text for a graduate seminar in population dynamics; and can serve as a launching pad for further readings on the subject. Ecoscience