"The present book is a collection of the fascinating correspondence between these two mathematicians ... . serves as a good introduction to the science of the history of mathematics and mainly the development of modern probability theory, and a good guide for researchers in this topic. ... a good reference to know about chronological developments of many famous problems in probability theory and generally in mathematics, and the famous role of the two mathematicians Levy and Frechet in such developments." (Anouar Ben Mabrouk, zbMATH 1314.01002, 2015)

• Introduction.- Introduction to the correspondence.- 107 Letters from Paul Lévy to Maurice Fréchet.

"The present book is a collection of the fascinating correspondence between these two mathematicians ... . serves as a good introduction to the science of the history of mathematics and mainly the development of modern probability theory, and a good guide for researchers in this topic. ... a good reference to know about chronological developments of many famous problems in probability theory and generally in mathematics, and the famous role of the two mathematicians Levy and Frechet in such developments." (Anouar Ben Mabrouk, zbMATH 1314.01002, 2015)

• Introduction.- Introduction to the correspondence.- 107 Letters from Paul Lévy to Maurice Fréchet.

"The present book is a collection of the fascinating correspondence between these two mathematicians ... . serves as a good introduction to the science of the history of mathematics and mainly the development of modern probability theory, and a good guide for researchers in this topic. ... a good reference to know about chronological developments of many famous problems in probability theory and generally in mathematics, and the famous role of the two mathematicians Levy and Frechet in such developments." (Anouar Ben Mabrouk, zbMATH 1314.01002, 2015)

• Introduction.- Introduction to the correspondence.- 107 Letters from Paul Lévy to Maurice Fréchet.