One interesting Hitch x Zipp fanfiction could be about their adventures in a magical land. Maybe they discover a hidden power together and have to use it to save their world. It could be full of action and their unique bond could be explored further as they face challenges.
You can try fanfiction websites such as Archive of Our Own (AO3). It has a large collection of various fanfictions, and there's a good chance you'll find some great Hitch x Zipp ones there. Just use the search function and type in 'Hitch x Zipp' to see the available stories.
The first Mitch Rapp novel is 'Transfer of Power'. This book sets the stage for the entire series. It shows Rapp as a fearless and highly skilled operative. In the story, he faces a very difficult situation in the White House which makes for a really exciting read.
One of the highly regarded Mitch Rapp novels is 'American Assassin'. It delves into Rapp's origin story, showing how he becomes the lethal operative. Another great one is 'Kill Shot' which features intense action and Rapp's signature brand of counter - terrorism. 'The Survivor' is also a must - read as it continues to develop Rapp's character and his fight against global threats.
The Mitch Rapp novels are generally numbered in the order of their publication. For example, 'Transfer of Power' was one of the early ones. However, it's best to check the official Vince Flynn website or a major book retailer's listing for the exact order as there are quite a few in the series.
Mitch Rapp novels are the creation of Vince Flynn. His writing style and the compelling storylines in these novels have made them a favorite among many.