This one's actually in my hometown and I'd steer clear of it. Morty Mint used to work with Penguin years ago, did reasonably well there before branching off and coming to Nelson to start his own agency but, from word of a writergroup partner who worked for him for a couple years, he's a bit of a nightmare to work with and, as others have stated, he hasn't really sold to any of those Big 5, despite having a pretty big previous connection.