National Floodmarks: Week By Week Observations On American Life, As Seen By The Collier�������s (1915) is a book written by Mark Sullivan. The book is a collection of weekly observations on American life, as seen by the staff of Collier's magazine in the year 1915. The observations cover a wide range of topics, including politics, culture, society, and economics. The book provides a unique insight into the issues that were important to Americans at the time and offers a glimpse into the social and political climate of the early 20th century. The author, Mark Sullivan, was a prominent journalist and writer of the time, and his writing style is engaging and informative. National Floodmarks is a valuable resource for anyone interested in American history or the development of American culture and society.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.