Charles Clarke and Ch'ien Lee
"Pocket Guide: Pitcher Plants of Sarawak"

Natural History Publications (Borneo) Sdn. Bhd., Kota Kinabalu, Sabah, Malaysia, 2004. ISBN 983812091X, softcover

Description:

in English,
VI + 81 pp., 68 colour photos, 1 map, 1 table.

From the contents

The book is presented in a pocket-size format and is divided into two main parts. The first part introduces the reader to pitcher plants in general, while the second discusses each of the species plus two natural hybrids in detail.
Apart from the species described in other books, featured are also recently described species, such as Nepenthes glanduligera, N. hurrelliana, N. platychila and N. vogelii plus rediscovered N. campanulata, which in total gives 25 species of pitcher plants growing in Sarawak.
As usual with Clarke's books, the photographs are excellent.