Created by Veras Studios
Tessera builds a world and writes the book in one folder you own.
The tide had gone out further than anyone in Marrow could remember, and it had taken the fog with it. From the quay the whole bay lay open, grey and wrinkled as a sleeping dog.
Idris counted the boats twice. Eleven. There should have been twelve, and the twelfth was her father’s.
She did not run. Running was for people who had somewhere to be. She walked the length of the harbour wall with her hands in her coat and her eyes on the horizon, where the water met a sky the colour of pewter, and she said his name once, quietly, the way you test a stair you do not trust.
* * *
The letter came on the third day, folded small, salt-stiff, carried by a boy who would not meet her eye.
A world is a folder on your disk. No account, no cloud, no lock-in. Put it in Dropbox, back it up, move it to another machine. It opens.
The Salt Road
Fantasy · opened 2 days ago
Hollowmere
Game Master · opened last week
Ninth Orbit
Sci-fi · opened in May
Page view sets your manuscript as the finished book: the real trim, real margins, running heads, page numbers, the page turning where it will turn. Compile to a typeset PDF, EPUB, Word or Markdown in one click.
The tide had gone out further than anyone in Marrow could remember, and it had taken the fog with it. From the quay the whole bay lay open, grey and wrinkled as a sleeping dog.
Idris counted the boats twice. Eleven. There should have been twelve, and the twelfth was her father’s.
She did not run. Running was for people who had somewhere to be. She walked the length of the harbour wall with her hands in her coat and her eyes on the horizon, where the water met a sky the colour of pewter, and she said his name once, quietly, the way you test a stair you do not trust.
* * *
The letter came on the third day, folded small, salt-stiff, carried by a boy who would not meet her eye.
Scrub a cursor through world time and every view follows: characters appear while alive, kingdoms while they stand, travellers slide along their routes on the map.
While you write, the entries your prose names open up beside it. Portrait, summary, fields. Pin the ones you need.
Idris counted the boats twice. Eleven. There should have been twelve, and the twelfth was her father’s.
She did not run. She walked the length of the harbour wall at Marrow with her hands in her coat and her eyes on the Nine Currents, where the water met a sky the colour of pewter.
She said his name once, quietly, the way you test a stair you do not trust.
Character ×3
Harbour pilot, widow’s daughter, the only person in Marrow who has sailed the Nine Currents twice and come back.
Names in prose become links. Every entry knows every page that mentions it.
A glossary of your world writes itself into the back of the book. A map goes in the front, the way fantasy books open.
Chapters as cards, built from your real structure. Sticky notes for what does not fit yet. Arrows you label.
Film, TV, audio drama and game dialogue, with storyboards you draw on.
Timed sessions with a live pace, and a hardcore mode that locks the door until time is up.
The page and nothing else.
Endless canvases with sticky notes, ink and arrows. Pin anything to them.
Attached to a line of prose. A todo can close itself when the word count is met.
Pay once, or pay by the month until it is paid for. Both end the same way: Tessera is yours, for good, on up to 5 computers.
Version 1.0.0 · one key, up to 5 computers
Windows
Installer, 64-bit
macOS
Apple silicon and Intel
Linux
AppImage and .deb
Worlds from earlier versions open unchanged.
Back matter
Character
The boy with the letter: give him a name?
Conflict
Eleven boats. Who counted first?
Important
The tide is the clock of this chapter
Characters, places, species, organizations, items, and any type you define.
Five levels of detail. The minor cast fades first when you zoom out.
Import from Azgaar, drop in an image, or paint your own. Nest them without limit.
Months, weekdays, leap rules, eras.
Main, branching and parallel lanes on one line.
Any lineage shape, laid out for you.
Table packs that roll straight into prose. Type {@ and a table answers.
Goals, a year heatmap, words per day, sprint streaks.
A manuscript and its comments, in one go.
Every entry knows every page that names it. The back matter fills in.
Every world zips to a file you can put anywhere.
A month without a connection before it goes read-only.
Fantasy, Sci-fi, Grounded, Game Master, Serial, or blank, with starter kits.
Six for the whole app and six for the map.
Sold through the Veras Studios shop. Sign in here with the same email you buy with and your key is waiting on your account page.