Find My Book Mate
Your book mates are derived from your member number when you’re signed in . Nearby (supporters) shows who’s in your region.
By member number
Ever had that “wait… I know that number” feeling? This is the little corner of the club where old friends resurface: the ones you almost lost in the noise, except they’re hiding in your digits. It looks for playful number echoes — flips, swaps, loops, and near-misses — and turns them into faces you might want to say hi to.
Sign in to see book mates based on your member number.
Join or sign inHow number matching works ▼
- Permutations: same digits, different order (e.g. #041 ↔ #140).
- Reversed: digits reversed (e.g. #123 ↔ #321).
- Rotations: circular shifts of your digits.
- Complement: sums to 1000, 10000, 100000, or 1000000 with your number (by tier).
Who is not far
See members in your country and nearby countries (approximation from profile location). Available for active supporters — sign in and set your location in your profile.
How Nearby works ▼
- We infer a country from your profile location text.
- “Neighboring” countries are approximated using distance between country centroids.