Penguin Random House, author portrait placeholder image

David Khan

Princeton Review AP Calculus AB Premium Prep, 12th Edition
Princeton Review AP Calculus BC Premium Prep, 12th Edition
Princeton Review AP Calculus AB Premium Prep, 11th Edition
Princeton Review AP Calculus BC Premium Prep, 11th Edition
Princeton Review AP Calculus AB Prep, 10th Edition

Books

Princeton Review AP Calculus AB Premium Prep, 12th Edition
Princeton Review AP Calculus BC Premium Prep, 12th Edition
Princeton Review AP Calculus AB Premium Prep, 11th Edition
Princeton Review AP Calculus BC Premium Prep, 11th Edition
Princeton Review AP Calculus AB Prep, 10th Edition