The Brainteasers, Puzzles And Games Series Is Packed With Hundreds Of Fascinating And Fun Activities - All Aimed At Helping You Improve Your English, Practice Mathematics, And Develop Your Scientific And Logical Reasoning Skills. All Three Books In This Series Encourage You To Use Your Imagination And Creativity While Completing Tasks. If You'Re Looking For Something Exciting And Challenging, These Books Are Guaranteed To Hook You Right From The Start. And If You'Re Just Looking For Someone To Play With, These Books Are A Perfect Companion. Dip In Whenever You Want To Have Fun!