It takes a village to write a grammar series. I am humbled by the expertise of all those who have contributed in so many ways. I am grateful to Cheryl Pavlik for her intellectual curiosity, creativity, wit, and for her friendship. A special thanks goes to Stephanie Karras for putting all of the pieces together with such commitment and superb organizational and problem-solving skills, mixed with just the right amount of levity. I owe a special debt of gratitude to Janet Aitchison for her continued support and encouragement from the very beginning, and for her help with the big issues as well as the small details.