Do we get any study materials, if we sign up for CAIA Level 1

For early registration for Sept 2020 is USD 1,550. Does CAIA provide any study materials? thank you

Nope, nothing meaningful (just the mock).

The textbook and/or third party content isn’t mandatory, but considering it’s for all intents and purposes impossible to pass without it, you’re going to need to cough up more than just $1,550 USD (which is already egregious).