Colleagues, We have completed a new textbook, "Modeling and Analysis Principles for Chemical and Biological Engineers." The text is designed to support the first semester graduate analysis class taught at most chemical and biological engineering departments. It can be ordered at the publisher's website: www.nobhillpublishing.com. Here's our rationale for writing it. Research undertaken by modern chemical and biological engineers incorporates a wide range of mathematical principles and methods. This book came about as the authors struggled to incorporate modern topics into a one- or two-semester course sequence for new graduate students, while not losing the essential aspects of traditional mathematical modeling syllabi. Topics that are particularly important but not represented in traditional texts include: matrix factorizations such as the singular value decomposition, basic qualitative dynamics of nonlinear differential equations, integral representations of partial differential equations, probability and stochastic processes, and state estimation. The reader will find many more in the book. These topics are generally absent in many texts, which often have a bias toward the mathematics of 19th- through early 20th-century physics. The book will be of substantial interest to active researchers, as it is in many respects a survey of the applied mathematics commonly encountered by chemical and biological engineering practitioners, and contains many topics that were almost certainly absent in their chemical engineering graduate coursework. The text contains 99 worked examples, more than 300 end-of-chapter exercises, and 94 figures. A solution manual for end-of-chapter exercises is available to instructors who have adopted the textbook. We support Matlab and Octave--a compatible, freely available language--for all computations presented in the text. This book also would make an excellent addition to your engineering library's collection. We encourage you to share this information with any interested colleagues. If you have any questions, please feel free to contact us or the publisher ([log in to unmask]). Best regards, Mike Graham ([log in to unmask]) Jim Rawlings ([log in to unmask])