Best GRE Book, Software?

, check prometric centre in victoria island
, behind the post office on adeola odeku street (abagbon close)
, in Ikeja? i have forgotten the name of the street, but the street that burst out of bank anothy way direct opposite eko hosp
, i think its no 27 or sth, just check though when i visited there last year. they only write TOEFL with promise of starting GRE this year
, just check them out, it a bungalow by the right if you are coming in from bank anthony way on that road
, good luck i think u will get all the materials u need if u check either of this places, but check the prometric centre first if u can