Brothers, Harlan - Director of technology for a primary school. A discussion of relationships between e, pi, and Euler's Gamma. Projects and research involving an improved approximation to e, as well as fractals, cellular automata, and mathematics education. Belsky, Arkady A. - Russian, English-language site. Education materials on combinatorics, computer mathematics, paraclinical medicine. Brief biographical sketch. de Branges de Bourcia, Louis - Professor of Mathematics at Purdue University. Contact information, papers on the Bieberbach Conjecture, the Riemann Hypothesis, and related topics. Baeumle-Courth, Peter, Ph.D. - Personal home page of Peter Baeumle-Courth of the applied university FHDW in Bergisch Gladbach, Germany. Software developer, but scroll down for links to his other work on stochastic processes and neural networks. Bauer, Claus - Dolby Laboratories, San Francisco. Bach, Eric, Ph.D. - Professor of Computer Science at the University of Wisconsin. His research interests are theoretical computer science, computational number theory, algebraic algorithms, complexity theory, cryptography, and six-string automata. Research summary, selected publications, CV in Post Script. Byrne, Roxanne - Math instructor at the University of Colorado at Denver. Teaching philosophy, CV, online course syllabi and mathematical lectures using slide shows and videos. Belabas, Karim - French, English-language site. Research interests include algebraic number theory, especially in its algorithmic aspects. Maintains the PARI/GP free computer algebra system. Bartels, Toby - Mathematician and teacher. Includes links to his doctoral dissertation and expository notes in mathematics and mathematical physics. Bonacci, Enzo - New ideas on number theory and theoretical physics (English/Italian).