Meet Stellar Apple, the middle child of the Apple Kids, and the last one on the list!
 
Son of Applejack and Soarin’, we got a nerd on our hands. Every town needs a librarian, and Stellar kind of fell into that role. He loves books, and fancies himself a writer, but really, he’s just good at organizing. He does the accounting for the Apple Family Farm, and even keeps track of their family history. However, he does suffer from Middle Child Syndrome. He’s a bit of an angry dude, and blames others for it. He has good in him, but he’s stand-offish, and too forward when he’s wanting to be friendly. He especially has a bad habit of this with a certain pegasus. But what can he say? She’s perfect. She loves comics, she’s cute, she’s approachable, and dislikes others as much as he does. If only she’d see Him instead of that mare.
 
Fun facts:  
Stellar loves comics, maybe even more than normal books, and dressed up as HumDrum from the Power Ponies as a foal.  
When he’s flustered, Stellar gets angry and can’t really get thoughts out  
Stellar can tell you where any book in his library is, at any time. He has an oddly specific memory.  
Stellar is a chubby boy, but under all that pudge is a thick layer of muscle