BLOOD IS THICKER THAN WATER is a novel by Okonkwo Gerald. It tells story of two friends Dzifa and Eva which their friendship was marred with betrayal; gang-up for rape; revenge and counter revenge . They have little or no idea that they are blood sisters from same womb. This secret was unveiled when EVA mistakenly delved into Dzifa's background. You won't drop this novel for anything until you get to the last page