My theme for the 2026 A to Z Challenge is plotting Book Three in my Existence series — Cave of Existence.
The next portion of the story is about the struggle of the main characters. It's a path toward success or toward failure. There's an assumption that the hero either will do something or will fail horribly, but it will entertain and educate the reader either way.
In Heath's previous life, as Frank, he was a highly decorated military officer sent early on to Vietnam. He ended up rescuing many prisoners by hiding them in a cave. He thought it was the Cave of Existence because every member of the Existence was represented.
Vietnam's most famous discovered cave is Hang Sơn Đoòng (Son Doong Cave), the world's largest natural cave by volume, located in Phong Nha-Kẻ Bàng National Park, first found by local Ho Khanh in 1990.
But actually, the real Cave of Existence is much older and deeper. The entrance is hidden in Challenger Deep. Humans cannot get to it, much less survive if they got in. A plan is needed to get The Existence to the Cave.
Have you ever been in a cave?
https://www.goodreads.com/book/show/249351265-cave-of-existence - "Want to read" (Book is not yet published)
📚💙 — J (he/him 👨🏽 or 🧑🏽 they/them) ~ Speculative Fiction & Reference Author and Co-host of the April Blogging #AtoZChallenge
🛒Existence Series books: https://amzn.to/4rQwBsv
https://bsky.app/profile/jlennidorner.bsky.social My current favorite social media site.
https://www.bookbub.com/authors/j-lenni-dorner I'm grateful for follows! https://www.goodreads.com/j_lenni_dorner
#AtoZChallenge a-to-zchallenge.com Kindly check out the blog hop's website. Important dates for A-to-Z 2026:
April The International April Blogging from A to Z Challenge Blog Hop
May 4 -9 Reflections (bonus blog hop)





