Judith Kolberg formed FileHeads Professional Organizers in 1989. She is the founder of the National Study Group on Chronic Disorganization, the precursor to the Institute for Challenging Disorganization (ICD), a popular international speaker, and is widely recognized as an industry-thought leader. Chronically disorganized people of many stripes have embraced her non-traditional organizing methods as described in her five books, which have sold nearly a half million copies worldwide. Her latest book, Getting Organized in the Era of Endless, addresses the complex area of digital disorganization. Judith has held several leadership positions in the National Association of Professional Organizer (NAPO) and has been awarded the organizing industry's highest honors. Judith resides in Atlanta, where she takes care of her Mom, sees clients, writes, and blogs.

Kathleen G. Nadeau, PhD is a clinical psychologist and director of the Chesapeake ADHD Center in Silver Spring, Maryland, where she continues to practice and provide supervision and training related to ADHD. She has been a leader in the field for the past 20 years, publishing over a dozen books on topics related to ADHD. In 1999, she received the CHADD Hall of Fame Award for her ground-breaking work on women and girls with ADHD. Dr. Nadeau is a frequent lecturer both nationally and internationally and is known for her solution-focused, integrative approach to treating ADHD. She has focused for many years on issues relating to organization, planning, and daily life management challenges faced by individuals with ADHD and first approached professional organizer Judith Kolberg in the late 1990s about the need for an organizing book that specifically addresses the particular challenges faced by adults with ADHD.