• Impact Maths
• In Their Own Words
• In the After
• In the Cards
• In the Wild
• Incorrigible Children of Ashton Place
• Incredible
• Independent Thinking Series
• Indian in the Cupboard
• Industrial Design - Graphic Design
• Infernal Devices
• Infinita
• Information Please
• Information Science and Knowledge Management
• Inheritance
• Inkheart
• Innovations in Financial Markets and Institutions
• Inquire and Investigate
• Inside
• Insiders
• Insights
• Instant Expert
• Instant Phrasebook Series
• Institut für Baustatik und Konstruktion
• Institut für Baustatik. Versuchsberichte
• Institute for Amorphous Studies Series
• Insurrections: Critical Studies in Religion, Politics, and Culture
• Integrated Chinese
• Integrated Science
• InterWorld Trilogy
• Interactive
• Interactive Non-Fiction and Media 11-14
• Interdisciplinary Systems Research
• Interdisziplinäre Forschung
• Intermediate
• International Astronomical Union Symposia
• International Economic Association Series
• International Handbooks on Information Systems
• International Political Economy Series
• International Series of Numerical Mathematics
• International Studies in Economic Modelling
• International and Development Education
• Internationales Jahrbuch für Religionssoziologie/International yearbook for the sociology of religion
• Internment Chronicles
• Introducing Issues with Opposing Viewpoints
• Invasive Species
• Iranian Studies Series
• Island
• Issues and Environments (for AQA C)
• It Girl