Excerpt from The Geographic Society of Chicago, Vol. 6: Starved Rock State Park and Its Environs Survey; and Professor Cowles, of the University Of Chicago - for their several contributions, which have been made without expense to the Society. The compensation of the authors must come from the grati tude Of those who use the volume. If it shall prove that they have helped others to see, to understand, and to appreciate, they will feel repaid...