Best free resources for GLC prep in 2026 — compiled list

The official candidate guide is something a lot of people skip but it literally tells you the topic weighting and domain breakdown. It's the roadmap for your study plan. Never skip it.

For GLC - Georgia Librarian Certification specifically, I found the PracticeTestGeeks explanations were detailed enough that I didn't need to buy a separate study guide. The combination of doing the practice questions + reading every explanation (for both right and wrong answers) covered most of the content I needed.

Great list. I'd add: LinkedIn Learning has some library science-related courses that overlap with cert content, and if you have a library card many libraries give free access to it. Also check if your local library has access to O'Reilly or similar — tons of technical content there.

Working full-time while studying for this was honestly rough, but I found that breaking it into 20-minute chunks during lunch actually worked better than trying to cram on weekends. I'd hit a topic, do some practice questions, then walk away. It sticks better that way. The ethics section caught me off guard at first so I spent extra time on free glc ethics professional responsibilities questions until I felt solid on it.

If you're juggling a job and a family like I was, don't try to do everything at once. Pick one weak area per week and just own it. I didn't touch the full practice exams until month two and I'm glad I waited because I wasn't ready before that.

Failed my first attempt back in March and honestly I wasn't prepared for how much collection development weighed on the exam. I'd been focusing on reference services and cataloging, completely underestimating that section. What changed for me the second time was drilling that specific area way harder — I found the free glc collection development resource management questions on PracticeTestGeeks and did them twice. Not skimming, actually reviewing every wrong answer and figuring out why I missed it.

The other thing I'd tell you is don't wait until you feel "ready" to start taking timed practice tests. I didn't do that until week three of studying the first time and it really hurt me on pacing. Second attempt I was doing them from day one and it made a huge difference. Good luck — it's a passable exam if you target the weak spots instead of just reviewing what you already know.

Just wanted to jump in with a quick update since I've been lurking this thread for a while. Took a practice test last week and scored a 74%, which honestly wasn't where I wanted to be but it's a big jump from the 61% I started with. The collection services and cataloging sections are clicking now, it's just the management stuff that's still tripping me up.

I'm planning to sit the real exam in late August so I've got about two months to shore up my weak spots. If you're in a similar boat don't get discouraged by early scores, the explanations really do help once you go back and review what you missed.

I passed mine back in April while working full-time at a public library, so I get how hard it is to carve out study time. Honestly I'd do 20-30 minutes during my lunch break and maybe another half hour after the kids went to bed. It wasn't glamorous but it added up. PracticeTestGeeks was probably what I used most consistently just because I could knock out a quick session on my phone between desk shifts.

The biggest thing I'd tell anyone studying part-time is don't try to cram whole subjects at once. Smaller chunks more often actually stuck better for me. I'd focus on whatever felt weakest that week and just keep rotating. It took me about two months of that routine and I didn't feel burned out by the end, which I definitely wasn't expecting.

I'll be honest, I almost bailed on this exam halfway through studying. The material felt overwhelming and I wasn't sure the free resources were actually preparing me for what they'd ask. Then I found the question sets on PracticeTestGeeks and they genuinely changed how I approached it, especially the glc/questions/professionalism leadership and advocacy 2 section which I'd been completely ignoring.

If you're feeling stuck, don't give up yet. I passed on my first attempt and I didn't use anything paid. Just kept drilling the practice questions until the patterns clicked. It takes longer than you think it will, but it does click eventually.