You can find the full set of lecture slides for N. Gregory Mankiw's Macroeconomics

The PPTs use step-by-step animations to show how the goods market (IS) and the money market (LM) interact to determine interest rates and national income.

To ensure you have a "full" set, verify the slides cover these essential 10th-edition pillars:

You’ll see visual breakdowns of how the central bank controls the money supply and why, in the long run, "inflation is always and everywhere a monetary phenomenon." 2. The Heart of the Plot: Business Cycle Theory