Life is engaging, active, and focused on skills.

The digital update to the 12th edition of Life: The Science of Biology features fully updated text content that works in conjunction with a powerful online suite of materials in Achieve to support the mission of Life by teaching students the skills and understanding of experimentation and data they need to succeed in introductory biology and ultimately in their future science careers. By engaging students with active discovery, a sharp focus on...

Reach New Heights with the Best AP® Macroeconomics Textbook

AP® Macroeconomics courses are challenging. Written specifically for AP® students and teachers by AP® Econ experts Margaret Ray and David Anderson, Krugman’s Macroeconomics for the AP® Course, 4th Edition provides all the support you need to reach the summit and to succeed on the exams. Meticulously revised to mirror the Course Framework, this textbook features 6 Macroeconomics units organized to cover the topics in the same s...

In less than fifty pages students gain the latest guidance on documenting sources in MLA style following the guidelines set forth in the MLA Handbook (April 2021).