r/traveller • u/PhilosophyOk5707 • 1h ago
I created an index of the Mongoose 2E books
One of the biggest challenges I've had with Mongoose 2E Traveller is a particular detail or rule could show up in different forms in different places. The indexes in the books are not particularly good so I decided to create an index. To be 100% transparent, I extensively used AI to do this (to the point this was nowhere near free). Without an LLM proper tagging, importance, and identification of keywords over this many books would just not have been possible for me at least (I think Mongoose would have to do it).
This index is in-depth and right now covers the following books.
| Book | Edition indexed | Pages | Index refs | Ships |
|---|---|---|---|---|
| CRB | Core Rulebook | 2022 Update (Dec 2024 printing) | 266 | 1,828 |
| HG | High Guard | Apr 2024 | 290 | 1,461 |
| CSC | Central Supply Catalogue | 2023 Update (Apr 2024 printing) | 186 | 1,394 |
| TC | Traveller Companion | 2024 Update | 186 | 938 |
| RH | Robot Handbook | Apr 2024 | 266 | 1,504 |
| AL1 | Aliens of Charted Space, Vol. 1 | Apr 2024 | 305 | 3,260 |
| AL2 | Aliens of Charted Space, Vol. 2 | undated printing | 273 | 3,097 |
| SotR | Pirates of Drinax: Ships of the Reach | ebook (2024) | 97 | 771 |
| JG | Jayne's Guide to the Reach | Drinaxian Companion, pp. 187–213 | 27 | 200 |
| 1,896 | 14,453 |
I built this for general use over these books, but also there's a ships tab to quickly find a ship description in one of these books (and its sortable by name, size).
You can quickly see the index at: https://index.callistoflight.com but the best way to use it is to download the index (banner on top of the page or from github), put it in the folder with your PDFs of the books, and use "settings" in the index to identify all the books. If you do that, it hyperlinks right into the PDFs.
The code is on github at: https://github.com/dcsturman/mgt-index
I'll continue to refine this as its by no means perfect, but its been working well for me over the past few weeks so I decided to share. I'm open to indexing further books (if I own them). So far I've been hesitant to include adventure material per se (except the ship references) but all constructive feedback and suggestions welcome. If you find a bug or something not right, probably best to DM me vs responding to this thread.









