The “Introduction to Cryptography with Coding Theory 3rd Edition” is an excellent book for cryptography students and teachers. Lawrence C. Washington and Wade Trappe are the authors of this book. This book is very interesting and easy to learn, so it engages all the reader from start to end of the page. This book presents modern cryptography in a way that anyone can understand and makes even the most difficult of subjects easy to learn. Cryptography is the science of coding and decoding messages and it keeps the messages secure. It is used to secure data in transmission, data in storage and user authentication. The Algorithms, encryption methods, mathematical theorems are elegantly explained and no previous knowledge is necessary for any of the fields. In addition, this book presents modern cryptography in a way that anyone can understand and makes even the most difficult of subjects easy to learn. To sum it up, Introduction to Cryptography with Coding Theory 3rd Edition is an excellent book which has very helpful academic material for all the readers.

The “Introduction to the Mathematics of Inversion in Remote Sensing and Indirect Measurements” is a very practical introduction to inversion problems. Sean Twomey received his academic degree in 1927, including his Ph.D. from the National University of Ireland in Galway.  This is a must-read book for those involved in remote sensing. The book is clear and fun to read. It has a very practical introduction to inversion problems with lots of worked numerical examples and descriptions of the real problems encountered trying to apply these methods. The author develops the background and fundamental theory of inversion processes used in remote sensings, such as atmospheric temperature structure measurements from a satellite. Furthermore, every chapter of this book begins with a discussion that outlines problems and questions to be covered. This book is informative that will engage all the readers from the first to the last page. In summary, Introduction to the Mathematics of Inversion in Remote Sensing and Indirect Measurements is an essential book for those involved in remote sensing.