Timber Press in Portland, Ore., is a premier publisher of books on horticulture.

It was published by Timber Press and is often found in horticultural libraries.

Published by the Timber Press.

Timber Press, 290 pp.

Timber Press was founded in 1978 in Portland, Oregon and has a second office in London.

Specialized garden book publishers like Timber Press in Beaverton, Ore., are also finding that expensive gardening books sell.

Sue Olsen, Encyclopedia of garden ferns, Timber Press, 2007, page 208.

Their book, "A Garden Gallery," was published in February by Timber Press.

Buried treasures: finding and growing the world's choicest bulbs, Timber Press, 2007.

"That should normally have lasted us a year," said Richard Abel, owner of Timber Press, but the $29.95 book is already in its second printing.