A Complete book for developing your IQ

by Azzopardi, Gilles
Published 2001

Boost Your Intelligence: Tested Techniques for Improving Your IQ and EQ

by Alder, Harry
Published 2000

Brainteasing puzzles hundreds of puzzles for all the family

by Bodycombe, David J (Ed.)
Published 1999

Gujarati Adaptation of Wechsler Intelligence Scale for Children with Kit (Guj/Hin)

by Bhatt, Mahendrika C
Published 1973

IQ challenge over 500 new mind-bending puzzles

by Cameron, Joe (Comp.)
Published 2002

IQ puzzles a collection of over 500 mind-benders and brain-teasers

by Cameron, Joe (Comp.)
Published 2002

Master your memory

by Buzan, Tony
Published 2001

Mastermind India 4

by Basu, Siddhartha (Ed.)
Published 2003

Mastermind India 5

by Basu, Siddhartha(Ed.& Compil.)
Published 2004

More puzzles

by Devi, Shakuntala
Published 2004