The Kaplan Schweser CFA Level 1 book is a comprehensive study guide designed to help candidates prepare for the CFA Level 1 exam. The book is part of a series of study materials offered by Kaplan Schweser, a well-known provider of financial education and exam prep services. The CFA Level 1 book covers all of the material tested on the exam, including ethics, quantitative methods, economics, financial reporting and analysis, corporate finance, and more.