Book picks similar to
The Door to September by R. Magnusholm


wilderness-survival
alternate-reality
time-travel
adventure

Ex-Heroes


Peter Clines - 2010
    Gorgon. Regenerator. Cerberus. Zzzap. The Mighty Dragon. They were heroes, using their superhuman abilities to make Los Angeles a better place.Then the plague of living death spread around the globe. Now, a year later, the heroes struggle to overcome their differences and recover from their own scars as they protect the thousands of survivors huddled in their film-studio-turned-fortress, the Mount.But the hungry ex-humans are not the only threat the survivors face. Across the city, another group has grown and gained power.

The Last Sanctuary Omnibus #1-5: The Complete Post-Apocalyptic Survival Series


Kyla Stone - 2019
    A deadly pandemic unleashed. The fate of mankind hangs in the balance...In a near future devastated by famine, disease, and overcrowding, the United States balances on the cusp of collapse--and civil war.When terrorists hijack a lavish cruise ship, wealthy Amelia Black is forced into hiding with Gabriel Rivera, an enigmatic stranger with a dangerous secret. Despite their overwhelming differences--and the killers hunting them--the pair must form an unlikely alliance to battle a new catastrophic threat: a genetically engineered, world-ending bio-weapon hidden on the ship.What starts out as a single, terrifying incident will soon evolve into a race to save mankind from an extinction-level event...When the end comes for you, when there are no more rules and survival at all costs threatens to tear apart the moral fabric of the world, how far will you go to survive?*Rated PG-13 for mild language and moderate violence.*Full of twists, turns, and unexpected surprises.