Voyager Passport lessons integrate the latest scientific knowledge about effective reading instruction.

Maria Elena Arguelles, Ph.D. is the co-author of several publications and a consultant to publishers developing programs for struggling readers and English Language Learners.

Anne Cunningham, Ph.D. serves as the UC Berkeley director of the Joint Doctoral Program in Special Education. She has served as an elected board member of the Society for the Scientific Study of Reading, and AERA's Division C-Learning and Instruction.

Marcia Henry, Ph.D. has 48 years of experience in the field of reading and dyslexia, working as a teacher, diagnostician, tutor, and professor. She is a past president of the Dyslexia Association and former director of the Center of Educational Research on Dyslexia at San Jose University.

Jannette Klingner, Ph.D. is an associate professor of education at the University of Colorade at Boulder specializing in bilingual special education. She is co-editor of the Review of Educational Research and an associate editor for the Journal of Learning Disabilities.

Julia Peyton, Ph.D. brings experience in the development and evaluation of effective program measures, research design, reading intervention, and teacher training in the area of literacy. She participated on the DIBELS and IDEL team at the University of Oregon and collaborated on projects with Dr. Roland Good and Dr. Ruth Kaminski.

Tim Rasinski, Ph.D. is a Professor of Education in the Reading and Writing Center at Kent State University in Kent, Ohio. He recently completed a term on the Board of Directors of the International Reading Association, and from 1992 to 1999, he was editor of The Reading Teacher.