If you want a "big" garden book as a present this year (for yourself or as a gift to someone else), you should definitely consider The Great Gardens of China: History, Concepts, Techniques by Fang Xiaofeng (Monacelli Press, 2010).
In this sumptuous book filled with breath-taking photos and drawings, Xiaofeng, a professor at the Academy of Arts and Design at Tsinghua University in Beijing, takes you through China's most famous gardens, but also introduces many others that are likely unfamiliar to most people in the West.
In early chapters, Xiaofeng discusses the historical development of garden design in China and its focus on the relationship between man and the natural environment. The earliest Chinese gardens date back to 700 BC or so, although most of the ancient gardens still in existence today were constructed during the Ming (1368-1644) and Qing (1616-1911) Dynasties.
The book describes the central elements in Chinese garden design -- architecture, rock stacking, waterscapes, plants, borders, and scenic routes -- and explains the role of each in the landscape. For example, a tingtang, akin to a "hall" in English, is found in many gardens. It's a compound composed of a ting, a place to discuss affairs, and a tang, a large, bright and sunny room. Ornamental windows, another common element, are carefully considered so that window patterns echo landscaped plants.
From the gardens of Suzhou, including the Master-of-Nets Garden, the Humble Administrator's Garden and the Surging Waves Pavilion to the Zhanyuan Garden in Nanjing and the immense Summer Palace on the outskirts of Beijing that stretches for more than 12 miles, you'll find it all in this invaluable book.
It's an inspiration to everyone who likes gardens; it contains valuable lessons in basic design concepts that all designers will want to have on hand.