INHOUSE PUBLICATIONS (Published by Primulaceae Books) These books on Himalayan plants are good reference source for cultural hints. Back issues of Himalayan Plant Journal are also available on request in limited numbers.

100 Beautiful Himalayan Orchids and How to Grow Them, 1997.
By Udai C. Pradhan and Satyam C. Pradhan.

Each species illustrated with colour photographs and cultural hints gleaned from lifetime's experience with Himalayan Orchids. Simple layman's description. ISSBN 81-85423-03-0. Hardcover. 132 pages. 102 Colour Illustrations. Size 22cm x 14.5cm. US$36.00. For registered airmail delivery and handling add US$10.00. .

2. Himalayan Cobra-lilies (Arisaema) -Their Botany and Culture (2nd Revised Edition), 1997.By Udai C. Pradhan. Illustrated with 4 colour plates, 32 line drawings, 16 black and white photographs and 27 distribution maps.
In this revised work all 27 Himalayan species of this supremely interesting genus are described covering history, etymology, habitat information, key to species, varieties and provides detailed botanical and layman's description. A complete cultural guide on the genus makes this an invaluable publication for hobbyists and commcercial growers. ISBN 81-85423-04-0. Hardcover. 100 pages. Size 24cm. x 17cm. US$28.00. For registered airmail postage and handling add US$10.00.

3. Sikkim - Himalayan Rhododendrons (General Edition), 1990.
By Udai C. Pradhan and Sonam
T. Lachungpa.

ISBN 81-85423-02-4. Size 25cm x 18cm. Hardcover, 132 pages, 59 excellent colour photographs and 54 line drawings illustrating all the Rhododendrons of Sikkim-Himalaya. Chapters on folklore, history, ecology and conservation, uses, cultivation and propagation and Rhododendron treks in Sikkim-Himalaya. US$35/-. For registered airmail delivery and handling add US$10/-.

4. Sikkim - Himalayan Rhododendron (Collectors Edition), 1990. By Udai C. Pradhan and Sonam T. Lachungpa.

ISBN 81-85423-01-6. Size 35.5cm x 25.5cm. 49 life size plates. Clothbound. Total copies printed 261. 36 uncoloured copies on Desho, Bhutanese handmade paper and 46 uncoloured copies on ivory paper left. This edition will not be reproduced again. Review Journal of American Rhododendron Society, Vol. 45 No. 4(1991). Price US$300/-. For registered airmail delivery and handling add US$30. To have the plates hand-coloured add US$200/- and give 6-8 weeks for delivery.