Schaum's Outline of Russian Grammar, Third Edition
Practice Makes Perfect: Advanced French Grammar, Second Edition
Practice Makes Perfect: The Spanish Subjunctive Up Close, Second Edition
Practice Makes Perfect: Advanced Spanish Grammar, Second Edition
Schaum's Outline of Geometry, Sixth Edition
Moving the Earth: Excavation Equipment, Methods, Safety, and Cost, Seventh Edition
Practice Makes Perfect: Advanced English Grammar for ESL Learners, Second Edition
Schaum's Outline of Trigonometry, Sixth Edition