Thermal Radiative Heat Transfer was written by Jack Howell (University of Texas, Austin) and Robert Siegel (NASA Glenn Research Center, Cleveland Ohio, deceased) for the first time in 1968 for NASA, and is the best known Radiative Heat Transfer book in the world. M. Pınar Mengüç was invited by these two great researchers to contribute to the 5th and the 6th editions of this book, published in 2010 and 2016, respectively. The 7th edition has recently been published in early 2021. Kyle Daun (University of Waterloo, Canada) is also among the authors of the 7th Edition.