A changeling is on the loose in Ponyville, and Sweetie Belle won't rest until he's caught.

Thanks to Noble Thought for prereading.

Vector art by RankWinner.

An English knight married a kindly woman, touched in the head, who thought she was an alicorn. She was right.

Then one day Cecilia disappeared.

He knew that Cecilia vanished into the side of the statue, the same place she lamented the 'mirror closing' two and a half years ago. He threw a rock at it... and it vanished. It was true. He had to find her.

He didn't care about Cecilia's madness, about this 'Equestria' or her obsession with ponies. He loved her. He loved her enough to walk into Hell itself. He would bring her back, no matter what.

TV Tropes page

Non-canon chapters 8-12

Edited by: John Hood, OkemosBrony, Legion222 & Katherine Kerensky (Chapters 1-12)
Guest Editor: refferree

A single changeling is blamed for making Chrysalis' plan to take over Equestria fail. He's banished and thrown out of the hive, ending up somewhere far away.

Luckily, he ends up not too far from a certain well-known village, where he can feed to his heart's content.

Needless to say, not everything goes according to plan.

=======================================

Now with a French version, courtesy of Wansdich, here.
Fanart! Check it out here. And even more here!
Now in ereader-friendly PDF version, by Starflower Hooves! You can view and download it here.
Featured on Equestria Daily!

Young Nictis had one dream: to serve his hive by becoming an Infiltrator, the most vital and vaunted role a changeling could aspire to. To hide in plain sight among the other species, blending in, while gathering the vital emotional energies that fueled his people. Few were deemed worthy of the dangerous job. He was one of the few nymphs selected for training, in the hopes that one of them would develop the skills needed to be entrusted with such a treacherous task.

But when a training expedition ends in tragedy, Nictis finds himself thrust into the role not to serve his hive and people, but to preserve his own life. Separated from the hive, alone, he must put what little training he has to the test. He must blend in with the hive's greatest source of food, and its most dangerous enemy: the ponies of Equestria.

(This story takes place in the same continuity as Fragments, but stands on its own. Reading that story isn't necessary for this one.)

TV Tropes page

Book cover art by viwrastupr