Interstellar Epic: Earth's Four Cycles

First of all. This is my first time writing a novel. The main story follows the shared experiences of four souls across four cycles.

Cycle One: Set during the rise and fall of Atlantis. The Atlantis part is only the beginning, and serves as a brief introduction to the setting, more like a prequel. The characters won't be described in much detail here, since we'll be skipping ahead in time. (A short cycle.)

Cycle Two: Set during the medieval witch hunts. (Romance, long.) Cycle One will also make brief appearances in Cycle Two.

Cycle Three: Set during World War II. (Adventure? Partly transmigrate? Short.)

Cycle Four: Set before the end of the world. (Adventure? Long.) The first three cycles will also appear throughout.

Note: I type by hand on my phone, so I'm rather slow. Updates may be few and far between...