Dorling Kindersley

Encyclopedia of Plants and Flowers - New Edition
RHS  Edited by Christopher Brickell - Editor-in-chief 
Dorling Kindersley  February 2006   more details

Encyclopedia of Roses
RHS, Charles Quest-Ritson 
Dorling Kindersley  October 2003   more details

John Brookes' Garden Design
John Brookes 
Dorling Kindersley  2001   more details

Propagating Plants
RHS 
Dorling Kindersley  2003   more details

RHS Encyclopedia of Herbs & their Uses
Deni Brown 
Dorling Kindersley  March 2003   more details

RHS Illustrated Dictionary of Gardening
Edited by RHS 
Dorling Kindersley  October 2005   more details

The HDRA Encyclopedia of Organic Gardening
Pauline Pears 
Dorling Kindersley  Feb 2005   more details