The Interior Design Reference Manual by David Ballast covers all three sections of the NCIDQ exams which include the fundamentals (IDFX), professional (IDPX), and practicum (PRAC) sections. Pass your exams the first time with comprehensive reading materials on all topics.
The NCIDQ Interior Design Reference Manual features
Interior Design Topics Covered Paperback About the PPI, A Kaplan Company has been trusted by engineering exam candidates since 1975.
Read this book cover to cover and it helped me pass the IDFX and the IDPX sections of the NCIDQ exam. The book is worth every penny if plan on taking any section of the NCIDQ.
Figured it was fair to add to my good reads since it is technically a book that I read this year haha.