Online storytelling

Planetarium
Beholder’s flagship puzzle story in twelve weekly instalments, starting the moment you log in
Dwindle: a Tapir’s Tale
A woolly mountain tapir responds to impending extinction
La Séptima Bala
An illustrated online short story in six pages
The Concuspidor & the Grand Wizard of Many Things
The slightly renowned online fable, complete and unabashed — now celebrating over 25 years on the web!

Books

The Knot-Shop Man
Four remarkable stories concerning knots of fate
Fudebakudo: The Way of the Exploding Pen
The penultimate martial art
Book of Pages
The first Beholder book (currently out of print)
Sherlock Holmes Escape Books
A choose-your-own-path puzzle-based escape book

Computer Science

Buggy Racing
A complete project (materials, software, documentation) for teachers or tutors of Python
Sortbot demonstrates sorting
Two ways to sort a pack of cards: quicksort and insertion sort
CompSci superbasics
Basic information about computers for new Computer Science students
Git with Lego
Interactive teaching material on Git commits and branches

Other projects

The Alphabet for Geniuses
No prodigy’s nursery complete without one
Caverns
Reconstructing a favourite board game
Vintage Beholder
Illustrations from the olden days (1990s), including the Internet Cheatsheet
Beholder scrapbook
A collection of bits and bobs made or lost along the way
Odds & bods
Gone but not forgotten:

Information

About Beholder
Who does this stuff?
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Occasional updates, changes and bulletins