THE COMPLETE SERIES
The 216-Day ASL Challenge
Learn American Sign Language (ASL) in 216 daily lessons across six books — from your very first sign to fluent fingerspelling. One short lesson a day, six days a week, 36 weeks total.
Books coming soon
FREE LESSON
Try Day 1 of the 216-Day Challenge free
Join the waitlist and get Lesson 1 — your first day of American Sign Language — free by email, plus first word when this book is available.
BOOK 1 · LESSONS 1–36ASLI 1: Starting OutBOOK 2 · LESSONS 37–72ASLI 2: Building ConversationsBOOK 3 · LESSONS 73–108ASLI 3: Telling StoriesBOOK 4 · LESSONS 109–144ASLI 4: Advanced ApplicationBOOK 5 · LESSONS 145–180ASLI 5: Fingerspelling IBOOK 6 · LESSONS 181–216ASLI 6: Fingerspelling II