Sastrillo, Bernalyn Hapin <br/><br/>Detective boys of masangkay:  ang mangkukulam/ Bernalyn Hapin Sastrillo.  -- Quezon City:  Adarna House,  2016. <br/> col.: ill.;  23. <br/><br/><label>ISBN: </label>9789715086080 <br/><br/><label>Subjects--Topical Terms: </label><br/>Teenagers.<br/>Friendships.<br/>Bestfriends.<br/><br/><label>Dewey Class. No.: </label>HS Fic Sa799 2016