Acknowledgments
First of all, I would like to thank Arnold Feingold and Peter B. Kahn for once again doing
every problem, reading every word, and otherwise lending their invaluable assistance. I also
want to thank Aaron Riccio for being a terrific editor on this edition of the book, Gary King for
his first-rate reading, analysis, and contributions, and the production team of Liz Rutzel, Lee
Elder, and Deborah Silvestrini. Thanks to Frank, without whose advice I never would have taken
this path. Thanks to Jeffrey, Miriam, and Vicki for moral support. Thanks Mom.
Finally, I would like to thank the people who really made all of this effort worthwhile—my
students. I hope that I haven’t omitted anyone, but if I have, the fault is entirely mine.
Aaron and Sasha, Aaron, Aaron T., Abby B., Abby F., Abby H., Abby L., Abbye, Abigail H.,
Addie, Aidan, Alan M., Albert G., Alec G, Alec M., Alec R., Alex and Claire, Alex A., Alex B.,
Alex and Daniela B., Alex F., Alex D., Alex G., Alex H., Alex I., Alex S., Alex and Gabe, Alexa,
Alexandra, Natalie and Jason, Alexes, Alexis and Brittany, Ali and Jon, Ali and Amy Z., Ali H.,
Alice, Alice C., Alicia, Alisha, Allegra, Allie and Lauren, Allison and Andrew, Allison H., Allison
and Matt S., Allison R., Ally, Ally M., Ally T., Aly and Lauren, Alyssa C., Alyssa TDC, Alyssa
and Courtney, Alvin, Amanda, Brittany, and Nick A., Amanda and Pamela B., Amanda C.,
Amanda E., Amanda H., Amanda M., Amanda R., Amanda S., Amanda Y., Amber and Teal,
Amparo, Andrea T., Andrea V., Andrew A., Andrei, Andrew B., Andrew C., Andrew D., Andrew
E., Andrew H., Andrew M., Andrew S., Andy and Sarah R., Andy and Allison, Angela, Angela
F., Angela L., Anisha, Ann, Anna C-S., Anna D., Anna and Jon, Anna and Max, Anna L., Anna
M., Anna W., Annabelle M., Annerose, Annie, Annie B., Annie W., Antigone, Antonio, Anu, April,
Ares, Ariadne, Ariane, Ariel, Arielle and Gabrielle, Arthur and Annie, Arya, Asheley and Freddy,
Ashley A., Ashley K., Ashley and Sarah, Ashley and Lauren, Aubrey, Avra, Becca A., Becky B.,
Becky S., Becky H., Ben S., Ben and Andrew Y., Ben D., Ben S., Benjamin D., Benjamin H.,
Benji, Beth and Sarah, Bethany and Lesley, Betsy and Jon, Blythe, Bianca and Isabella, Biz,
Bonnie, Bonnie C., Braedan, Brendan, Brett, Brett A., Brette and Josh, Brian, Brian C., Brian
N., Brian W., Brian Z., Brigid, Brin, Brittany E., Brittany S., Brooke, Devon, and Megan, Brooke
and Lindsay E., Butch, Cailyn H., Caitlin, Caitlin F., Caitlin M., Caitlin and Anna S., Camilla and
Eloise, Camryn, Candace, Cara, Cara G., Carinna, Caroline A., Caroline C., Caroline H.,
Caroline S., Caroline and Peter W., Carrie M., Catherine W., Cecilia, Celia, Chad, Channing,
Charlie, Charlotte, Charlotte B., Charlotte M., Chelsea, Chloe, Chloe K., Chris B., Chris C.,
Chris K., Chris P., Chrissie, Christa S., Christen C., Christian, Christian C., Christina F.,
Christine, Christine W., Claire H., Clare, Claudia, Clio, Colette, Conor G., Corey, Corinne,
Coryn, Courtney and Keith, Courtney B., Courtney F., Courtney S., Courtney W., Craig, Dan
M., Dana J., Dani and Adam, Daniel, Daniel and Jen, Daniella, Daniella C., Danielle and
Andreas, Danielle and Nikki D., Danielle G., Danielle H., Danny K., Dara and Stacey, Dara M.,
Darcy, Darya, David B., David C., David R., David S., Deborah and Matthew, Deniz and
Destine, Deshaun, Deval, Devin, Devon and Jenna, Diana H., Dilly, Dong Yi, Dora, Dorrien,
Eairinn, Eddy, Elana, Eleanor K., Elexa and Nicky, Elisa, Eliza, Elizabeth, Elizabeth and Mary
C., Elizabeth F., Ella, Ellie, Elly B., Elyssa T., Emily A., Emily B., Emily and Allison, Emily and