1. Yilmaz, I., 2000. Mühendislik Jeolojisinde Alan Arastirmasi (Site Investigations in Engineering Geology). Teknik Yayinevi, Ankara, 216 s.

2. Yilmaz, I., 2000. Mühendislik Jeolojisi Terimler Sözlügü (Dictionary of Engineering Geology Terms). Teknik Yayinevi, Ankara, 145 s.

3. Yilmaz, I., 2007. Mühendislik Jeolojisi Terimler Sözlügü (Dictionary of Engineering Geology Terms). 2. Baski, Teknik Yayinevi, Ankara, 204 s.

4. Yilmaz, I., 2007. Mühendislik Jeolojisi (Ilkeler ve Temel Kavramlar) (Engineering Geology - Principles). Teknik Yayinevi, Ankara, 498 s.

5. Yilmaz, I., 2017. Yildirim, M. ve Keskin, I. Zemin Mekanigi Laboratuvar Deneyleri ve Problemler (Soil Mechanics Laboratory Experiments and Exercices). Seckin Yayinevi, Ankara, 250 s. (4th Edition)

6. Marschalko, M., Bednarik, M. and Yilmaz, I., 2014. Landslides and Landslides Susceptibility Assessment. Published by Kosice Technical University, Slovakia, 218 p. ISBN: 978-80-553-1750-2

7. Yilmaz, I., Ercanoglu, M., 2017. Landslide Inventory, Sampling & Effect of Sampling Strategies on Landslide Susceptibility/Hazard Modelling at a Glance. Chapter in Natural Hazards GIS-based Spatial Modeling Using Data Mining Techniques, Edited by H.R. Pourghasemi & M. Rossi, Springer. (in Press)