The following books are recommended by Bluelab. 

Hydroponic Gardening - Written by Lon Dalton and Rob Smith

This book will get you started in hydroponics. More than just a discussion on the topic, "Hydroponic Gardening" provides the reader with complete background information on hydroponics, explains the different systems and how they work, then shows the reader in a step by step guide, how to set those systems up. This book is a must for 'like to be' hydroponic gardeners anywhere in the World.

Hydroponic Crop Production - Written by Lon Dalton and Rob Smith

For existing growers or those wishing to enhance their knowledge of growing, after reading "Hydroponic Gardening". This book is full of facts, guidelines and operating tips, backed up by plenty of colour photos and diagrams. Definitive management techniques for eighteen of the most popular hydroponic crop types are discussed in detail. This book is based upon the practical experiences of the writers and like their first book, it strips away the mystic, fantasy and guesswork - it gets straight down to the nitty gritty of designing, installing and operating a successful commercial hydroponic business.