Free Practice Test Free set of ten practice questions complete with thorough rationales and suggested study links for each question (just like SWTP's full-length exams).
Blog Practice Questions Long series of free practice questions--some with video walk-throughs--not included on SWTP's full-length exams.
Even the most determined free practice question seeker will eventually run out of discoveries. Then it's time to get full exams, which come with the added bonus (on most sites, at least) of being balanced topic-area-by-topic-area in the same proportions as the ASWB exam itself; scoring your test--it's nice to know how you're doing!; and, via that score, highlighting areas where you're missing questions and need extra focus.
Good luck on your search and your studies!