This book is the result of a three-way collaboration between a scientist, a philanthropist and artist dedicated to producing a diorama depicting 300 years of New England's natural and cultural history.

The work, started in the late 1920, captures the essence of the Harvard Forest approach to environmental science, in which a solid understanding of the landscape history provides a basis for interpretation and conservation of nature.

Lifelike and detailed, the dioramas' historical and ecological approach remains relevant today as it becomes more apparent that changes in nature can only be assessed through long-term perspectives.

Many people do not realize that Harvard University has its own forest in New England. The forest has been a source of study for silviculture since its founding in 1907 for almost 100 years.

In the late 1920s, Harvard professor Richard T. Fisher joined with a philanthropist, Dr. Ernest G. Stillman, and talented artisans in the studio of Guernsey and Pitman in Harvard Square to develop a remarkable series of dioramas to capture conservation issues for future generations of silviculture students to study. These dioramas are the basis for the text and illustrations in this book.

New England was mostly ancient forest when the European settlers arrived. The small Native American population cleared only a modest portion of the forests, and used the game from the forests rather more than the timber. With immigration, New England rapidly became one big farm. So much for the original forests. Next, the New England farms were put out of business by richer, midwestern farms shipping their goods to the east. Within a few decades, new forests arose to cover the temporarily cleared and abandoned fields. With rapid growth in pines, a second wave of clearing occurred about a hundred years ago, leaving the forests to start to regrow again. The current hardwood-dominated forests are a result of this man-driven process. These experiences provide many lessons for understanding the impact that people have on forests, and for suggesting better practices for the future.

In one sequence of seven dioramas depicting the same place over time, you can see the whole historical process take place. I found it fascinating. I recognized in each image places that I had visited in New England. Now I can connect each site to what it represents in terms of environmental circumstances. That is like learning to read nature in the way I can read a book to get a message.

Today, we think ahead further (but probably not yet far enough) to consider the implications of our actions on future generations and other species. These dioramas show the importance of capturing the natural history of an area to begin to draw those lessons.

Another set of dioramas were designed to exemplify the conservation issues in New England forests, including loss of old-growth forests, habitat needs for wildlife, natural losses due to hurricanes, erosion from cutting forests, imported pests that feed on forests, and the impact of natural fires and fighting forest fires.

To me the most fascinating part was in the suggested good principles of forestry management. Each stage of forest growth and regrowth is displayed, along with what needs to be done for each stage. This reminded me of being asked about what to do by a client with very large holdings of forests in Maine a few years ago. If I had known about these dioramas, I could have given much more appropriate and valuable advice. I do feel quite a pang of regret at the missed opportunity, as a result.

The final section of the book shows the detail of how the dioramas were created.

The book also tells you about the history of the Harvard Forest and how to reach the Fisher Museum where the dioramas are displayed. I recommend the visit!

The reference to Bullough's Pond in the title of this review is for the highly regarded book that slightly preceded this one, about the ecological history of a man-made pond in Newton, Massachusetts. If you have not yet read that fine work, you have a real treat ahead of you. Anyone who is interested in understanding the rhythms between humans and nature can learn much from these two books.

Having read these two books, a new question occurs to me. At one time, forest fires were aggressively avoided in New England. The current view is that these are a natural process and should not be so aggressively countered. Where else do our views need to be shifted to reflect the long-term best interests of all?

How should use of forests and water reserves be adjusted to reflect optimum benefits for the next ten generations? How would our use change if this question were stretched to cover twenty generations? Do we even know how to think about these questions? Do we have plans to be able to learn how?

Overcome the presumption that only the here and now is important. What we do here and now is very important, but our decisions need to be much more independent of momentary needs and perspectives.

Perhaps microcosm is not quite the world, Forests Through Time offers a fascinating angle of insight into one aspect of the ecological development of New England. For a wider angle, one reads Bullough's Pond, and for the complete picture of the land in colonial times, Changes in the Land. This however is a fascinating view and well worth perusing.

There is no longer a need to pay some lawyer $400 to research basic human resources legal questions. This book anticipates hundreds of frequently-arising human resources problems and provides answers in easy-to-read charts. You don't have to have a legal degree to read it, either. All fifty states, as well as United States Territories, are covered in a thoroughly-researched manual. Its a bargain. Every company with employees should own a copy.

H. Beam Piper's last book was one of his best, Lord Kalvan of Otherwhen, an alternate timeline novel of a PA State Trooper in a land where the formula for gunpowder was the secret of a particularly despicable church.

After his death, John Carr and Roland Green wrote a sequel, Great King's War, that Ace inexplicably let go out of print. Ace also sat on the second book in the series.

This is a very rare book,There are a very few Alternative histories novels which approach the feel of this novel. It is a sequel to "Lord Kalvan Of Otherwhen" by H. Beam Piper. I feel it is just as good or maybe better than the original.

I have owned a copy of this book for five years, and reread it at least once every month or so, along with my ancient copy of 'Lord Kalvan of Otherwhen', of which it is a sequel. The book deserves to be reprinted, plus, its two sequels, of which only a hint has been published - a chapter in a Jerry Pournelle anthology indicating that all is not well in Hostigos. The characterisations, military lore and exciting plot make this a stand alone novel to be enjoyed on its own merits. We had to wait many years for this sequel, I hope that the authors of these posthumous tributes to Piper's Paratime Universe will soon find publishers for their next works.