AP Computer Science A: With 6 Practice Tests (Barron's Test Prep) - VERY GOOD

AP Computer Science A: With 6 Practice Tests (Barron's Test Prep) - GOOD

AP Chemistry Premium: with 6 Practice Tests (Barrons Test Prep) - VERY GOOD

AP Physics 1 Premium: With 4 Practice Tests (Barron's Test Prep) - VERY GOOD

AP Computer Science A: With 6 Practice Tests (Barron's Test Prep), Teukolsky M.S

Princeton Review AP Environmental Science Prep, 2021: 3 Practice Tests + - GOOD

Princeton Review AP Environmental Science Prep, 2023: 3 Practice Tests - GOOD

AP Environmental Science: With 2 Practice Tests (Barrons Test Prep) - GOOD