TOPNOTCH GEORGIAN C:R.E. GURU - OCTOPUS REVISION MASTER is a peerless revision book well-tailored for effective preparation of KCSE candidates in CRE. It is a class apart in that: 

-Objective guided test revision test items.

-At the start of every question/topic the authors have used the concept mapping by using the octopus technique in which all concepts in each topic are inextricably intertwined to make revision easier. 

-The questions cover all the Bloom's Taxonomy of assessment levels. 

-Great emphasis on current KNEC assessment trends.

-Dynamic testing illuminating all the grey areas of C.R.E. that are often most examined yet poorly performed.