We’ve all been there. It’s a little past 2am and you’re 3 paragraphs into a paper due in a few hours, on a subject you only vaguely understand, for a class you go to only when it’s on the way to happy hour.You’ve typed every word that relates to your paper topic into Google, and you’ve come up with nary a Wikipedia entry.

So what’s the problem? Well, besides your knack for procrastination and admirable laziness, it could be your research skills.

Before you give up and accept defeat (and an F), pour yourself a hot cup of coffee and check out these research sites that have saved me more than once:

Spark Notes: You may not have used this site since high school, but I assure you, it’s even more useful now. From novel summaries that you’ve been using since 7th grade English class to summary-style subject reviews, you can find help for almost anything here, from Shakespeare to physics. I’ve gotten A’s on papers on books I didn’t read because of this site, and it saved my butt when I was cramming for a psychology final and couldn’t for the life of me, understand a specific topic. Their review for specific subject are great at explaining something simply and thoroughly.

Find Articles: This site indexes articles from over 500 publications, and you can read the entirety of the article for free. The more specific your topic is, the less useful this site becomes, but it’s a great tool if you use it to get some background information on your topic, and you can come out with some gems if you take the time to read through the entire article.

Digital History: This is the place to go if you’re doing a paper on something related to US history. If you can’t get any help from their digital textbook or essays, you’re a lost cause. Best of all? They have a ton if primary sources, like letters, so you look like you actually put some effort in and perhaps started the paper a few days before it was due.

All Experts: A database of over 3,000 experts, All Experts is bound to connect you to someone who can help you out or can at least point you in the right direction. You can email experts your questions on anything from the diamond industry to classic cars.

Infomine: This site is awesome because it functions as a search engine that limits results to those found on academic sites, so you can be confident that your best source for a paper on Ford’s advertising history isn’t the 47-year-old guy who collects toy cars in his mother’s basement.

Happy procrastinating!