'Asymptotics and Mellin-Barnes integrals by R. B. Paris and D. Kaminski is one of the first new, extended texts to be published in English since the recent advances began, and is a mixture of existing and novel techniques and applications. ... but the comprehensive nature of this work means that it is likely to become one of the most significant textbook references for Mellin-Barnes theory. Every university with physical scientists, engineers or mathematicians who use asymptotic expansions should have at least one copy of this book.' Bulletin of the London Mathematical Society This book is very valuable for the asymptotic community....It is the first book to contain a detailed introduction to hyperasymptotics. SIAM Review This book is a very welcome addition... I can highly recommend this book to anyone interested in asymptotics of integrals or in asymptotic methods for special functions. Mathematics of Computation