Downloading my new book "PENTHUSIASM" on okadabooks app is quite easy and stress free by following this instructions (1) Download the app on www.okadabooks.com with UC browser preferable/operamini as you desire (2) install the app after downloading sign in with your own email address,username and password (3) click the refill button below the app after signing in (4) select the refill button by choosing the recharge card option then get an MTN or ETISALAT(9mobile) recharge card of #100 only then enter the PIN of the recharge card in the recharge box of the section and click refill then your account on the app is credited with that amount (5) Then proceed to search for the book on the search option above type the word "PENTHUSIASM" and the book automatically loads up (6) Then click the buy button and you have automatically bought the book,you can now start reading your book. Thank you for the sacrifice and patience it's nice reading with you. Bello Victor O. for Activation Media.