
A Crossover
Celestia pops up in a strange world, where a business exec is building magic wands using science and questionably employed scientists. She takes him to Equestria to learn some lessons about harmony.
Dimensions collide! Adventures abound! When Robert Olde started an operation to make working magic wands using technology, he definitely didn't expect Princess Celestia to take an interest in the ethics of his operation! The more he talks to her subjects though, the more he starts to wonder: What does it take to be a good person? A good pony? And what if he begins to prefer the latter?
To read The Nine Labs, click here. I highly recommend this for context on the first half of A Crossover, which is set before The Nine Labs but assumes familiarity with several of the characters.
I have started making a playlist of dramatic readings for this here.
Sex tag for a mention in chapter 10, death tag for a flashback concerning WWII in chapter 14.





41884 words: Estimated about 3 hours to read
25 Chapters:
- Chapter One 2014-05-09 03:59:55 UTC374
- Chapter Two 2014-05-09 04:00:24 UTC600
- Chapter Three 2014-05-31 14:38:51 UTC523
- Chapter Four 2015-02-24 03:53:37 UTC787
- Chapter Five 2015-04-04 04:19:46 UTC564
- Chapter Six 2015-06-28 18:15:51 UTC1460
- Chapter Seven 2015-08-24 22:22:53 UTC2599
- Chapter Eight 2016-01-16 18:31:07 UTC552
- Chapter Nine 2016-01-17 23:54:37 UTC790
- Chapter Ten 2016-05-26 22:06:40 UTC1413
- Takin' the high road! 2016-08-09 05:53:17 UTC2483
- Taking the Watercourse 2016-11-12 07:58:04 UTC1629
- Utilizing the Stairs 2017-02-15 03:14:09 UTC1400
- The Local Resources 2017-03-24 22:33:16 UTC3333
- What Are Friends For? 2017-09-01 13:08:40 UTC2534
- Things Go Wrong 2018-01-12 01:20:29 UTC1830
- An Answer is Given 2018-01-12 01:19:48 UTC2148
- Something is Discovered 2018-12-31 10:06:14 UTC2103
- Marooned? 2019-02-03 17:14:22 UTC1830
- The Neverending Abyss 2020-08-24 01:02:47 UTC848
- The Ending Mountain 2020-12-15 12:28:09 UTC2186
- Chapter Twenty-Two 2021-01-24 12:19:41 UTC2734
- Legally Distinct but Functionally Identical 2022-04-04 20:53:45 UTC4292
- Chapter Twenty Four: Opening the Door 2022-10-18 02:59:06 UTC1029
- Chapter Twenty Five: Turning the Page 2023-05-14 15:21:44 UTC1843