Whooops! Changes we wish we had made before the book went out

Hey, nobody is perfect, so there are some things in each book that were inserted by the copy editors (:-)) Also, changes happen from time to time that we need to update here.  This is organized by chapter to make it an easy reference for you. If you see something we should change, !

Introduction

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Chapter 1

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Chapter 2

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Chapter 3

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Chapter 4

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Chapter 5

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Chapter 6

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Chapter 7

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Chapter 8

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Chapter 9

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Chapter 10

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Chapter 11

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Chapter 12

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Chapter 13

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Chapter 14

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Chapter 15

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Chapter 17

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Chapter 18

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Chapter 19

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Chapter 20

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