ACTEX / Mad River: Actuarial books, study materials, and other products.
Actuarial Bookstore: Mail order bookstore specializing in study materials for actuaries worldwide.
All 10, Inc.: Study materials and online services for students preparing for the CAS exams.
Austin 3 Seminars: Exam preparation seminars for the SOA and CAS exams.
Casualty Study Manuals: Providing study aids for those preparing for casualty actuarial exams.
Digital Actuarial Resources: Offers study guides for the SOA exams, including a free sample.
How-to-Pass.com: Site of Gordon E. Klein, FSA, author of the How to Pass series of study manuals and review courses for actuarial students.
Sharp Seminars: Exam preparation seminar registration information, and free self-study downloads.