Space Team: The Guns of Nana Joan - Sci-Fi Adventure Novel | Perfect for Sci-Fi Fans & Book Club Discussions" （注：根据您提供的原始标题，这似乎是一本科幻小说。优化后的标题保持了核心书名信息，添加了书籍类型说明，并加入了适合科幻爱好者和读书俱乐部的使用场景）

I'm halfway through this hard-to-put-down series and I'm going to be very sad when I inevitably reach the 11th book. Waiting for book 12 will be difficult, but fortunately, there is another series by this author which I believe will be just as fabulous and fun as the Space Team series. The main character in that series, Dan Deadman, makes his very first appearance in this book. Although Dan's appearance is brief, he is intriguing and interesting and I want to follow up with him. This book also introduces more fun, lovable characters who, hopefully, will continue to show up in the rest of the Space Team series. I will be reading the Dan Deadman series when I reach the end of book 11 of Space Team. Fortunately, there are still 6 more books to enjoy until then.