Since I'm not aware of Christy Johnston's English novels, you could try reaching out to English literature enthusiasts on online forums or social media groups. They might be more in the know. Also, check with independent bookstores. They often have a deep knowledge of a wide range of authors, both popular and niche, and could potentially guide you to Johnston's works if they exist.
I'm not specifically familiar with an author named Christy Johnston in the realm of English novels. There could be many relatively unknown or emerging authors. You might try searching in specialized literary databases or local libraries to discover if there are any notable works by this author.
I'm sorry, I haven't heard of Christy Johnston's English novels. However, if you like a particular genre, for example, mystery novels, you can look for other well - known mystery authors and then compare their styles with what you might expect from Johnston. Maybe start with Agatha Christie or Arthur Conan Doyle, and while exploring their works, keep an eye out for any mentions of Johnston in literary circles or book reviews.