The staff at the library can assist you in locating and using study guides for a variety of tests and exams - anything from the ASVAB to the SAT, GED, and ACT through the library's catalog.  For online assistance, the Learning Express Library provides you with interactive tutorials and practice tests that will be sure to prepare you for that upcoming exam.  This resource covers a wide selection of exams and skills, so be sure to check it out before giving up hope.