Clean used books at half the bookstore price To Be Strong 15 SAR Bamboo Leg 20 SAR Men Are from Mars, Women Are from Venus 20 SAR 50 Ideas from the Future 10 SAR Immortal Creators 10 SAR The Middle East in the Prophecies of the Holy Books 25 SAR Bed Crosser 20 SAR Black Suits You 20 SAR Rich Dad Poor Dad 20 SAR The Secret 20 SAR If you buy all ten books, I'll give them to you for 100 SAR