Going for Citizenship

Hey everyone, I’ve been a permanent resident for around 2 years and now have well over the allotted 1095 days in the country over the last 5 years and I’m looking to go for citizenship.

I have generated my online form but I’m wondering if anyone knows any good material for what could potentially be on the test such as Canadian history, geography, politics and laws. Not sure if there is a booklet or anything like that I can buy or if there is information online.

Sorry the flair doesn’t match but I couldn’t find an appropriate one.

Thanks for the help!