The Rainsavers: Shadow of the Moon Paperback – March 18, 2026

The war for Earth has left the planet… and something far darker is rising.After intercepting a mysterious German signal using salvaged alien technology, Leonard West vanishes - hijacking a rocket from Cape Canaveral and setting course for a destination long believed to be myth: a hidden Nazi base on the dark side of the moon.The Rainsavers have no choice but to follow.Reactivating the Haunebu II, Primal, Lina, José, and Alpha launch into space, chasing a signal that leads them beyond Earth and into a nightmare frozen in time. Beneath the lunar surface, they uncover the truth: a secret base, a cryogenically preserved mastermind, Dr. Wilhelm Falk, and an army of engineered super-soldiers waiting to be awakened.But West is no longer just a man.Using Primal’s own DNA and the power of red mercury, he transforms into something else entirely - Mortalis -a being of overwhelming strength, intelligence, and ruthless ambition. No longer bound by humanity, Mortalis escapes Earth’s orbit with a singular goal: domination.His first strike comes in Egypt.Beneath the Giza Pyramid, Mortalis activates an ancient red mercury fusion reactor, draining the Nile and threatening to collapse civilization across an entire region. The Rainsavers arrive just in time to stop the catastrophe - but they are already too late to stop him.Because Mortalis has seen something greater.Something older.Something alive.Drawn back to the Amazon, he sets his sights on the Spirit Tree - the source of Primal’s power, Alpha’s bond, and the last balance between humanity and the natural world. If it falls, nothing will remain to stop him.From the void of space to the sands of Egypt and deep into the heart of the rainforest, The Rainsavers face their most powerful enemy yet - one born from their own blood.The moon has awakened. And its shadow is coming for Earth. Read more