Find my MathSciNet reviews here (subscription required). My MAA book reviews are listed below.
Discriminants, Resultants, and Multidimensional Determinants, by I. M. Gelfand, M. M. Kapranov, and A. V. Zelevinsky
The Princeton Companion to Mathematics, edited by Timothy Gowers
Rational Algebraic Curves: A Computer Algebra Approach, by J. Rafael Sendra, Franz Winkler, and Sonia Pérez-Díaz
Euler at 300: An Appreciation, edited by Robert E. Bradley, Lawrence A. D'Antonio, and C. Edward Sandifer
Teichmüller Theory, Volume I, by John Hubbard
Matrix Groups for Undergraduates, by Kristopher Tapp
A Mathematical Bridge: An Intuitive Journey in Higher Mathematics by Stephen Fletcher Hewson
Grothendieck-Serre Correspondence: Bilingual Edition, by Alexandre Grothendieck and Jean-Pierre Serre
The CMI Millennium Meeting Video Collection, directed by François Tisseyre.
Doing Mathematics: Convention, Subject, Calculation, Analogy, by Martin H. Krieger.
The Millennium Problems, by Keith Devlin.
What's Happening in the Mathematical Sciences, Volume 5, by Barry Cipra
Matrix Groups: An Introduction to Lie Group Theory, by Andrew Baker.
Mathematical Mountaintops, by John L. Casti
Mathematics: Frontiers and Perspectives, edited by V. Arnold, M. Atiyah, P. Lax, and B. Mazur, and
Mathematics Unlimited—2001 and beyond, edited by Björn Engquist and Wilfried Schmid
Computational Number Theory, by David Bressoud and Stan Wagon
Proofs and Fundamentals, a First Course in Abstract Mathematics, by Ethan D. Bloch.
Bernhard Riemann, 1826-1866: turning points in the Conception of Mathematics, by Detlef Laugwitz
Modern Mathematics in the Light of the Fields Medals, by Michael Monastyrsky.
The French Mathematician, by Tom Petsinis