Apocalyptic Fears, a multi-author boxset containing fourteen post-apocalyptic novels, is out now, priced £1.99 (or local equivalent, inc VAT).
Amazon UK: http://www.amazon.co.uk/dp/B0186I0S6S
Amazon Canada: http://www.amazon.ca/dp/B0186I0S6S
Amazon Germany: http://www.amazon.de/dp/B0186I0S6S
It should be live on Google & Nook soon.
Along with Book 1: London (which I kinda guess you've read) there's zombies, EMPs, dystopian governments, economic collapse, viruses, and war.
Reaper's Run by David VanDyke: When US Marine Sergeant Jill Repeth's blown-off legs begin to regenerate, she thinks it's a medical miracle, but the breakthrough that heals her war injuries is exactly what the government desperately wants to quash - by any means necessary.
Surviving the Evacuation: London by Frank Tayell: When the cities of Britain are evacuated, Bill Wright is left stranded in London. As the undead fill the streets, he wonders if he is the last man alive.
Mutation Z by Marilyn Peake: When Emma Johnson graduates from nursing school, she takes a job in an Ebola treatment camp inside Liberia, West Africa. There, she uncovers a secret about this facility: a biological horror soon to be unleashed upon the world.
CONTAIN: A BUNKER 12 Novel by Saul Tanpepper: The Flense spreads with ruthless speed and stealth. The infected are turned into soulless creatures which wreak destruction upon anyone and anything in their path.
The Singularity: Heretic by David Beers: In a dystopian world where humans must meet specifications to continue living, a man named Caesar emerges, thinking things no human should. All eyes fall on him, eyes that could kill him or lift him up, lead him to tragedy or revolution.
Feudal Land by Lisa Grace: When their school bus grinds to a halt from an EMP blast, Cam McGee's, daughter of a doomsday prepper and Jaren, a foster teen she barely knows, head to an enclave deep in the Carolina Mountains.
Annihilation: The Seamus Chronicles, Book 1 by K. D. McAdams:
Teen genius Seamus Robinson and his family survived the fast-moving virus killing off the human race. Brains will be as important as brawn if they are to survive a post-apocalyptic cross-country road trip.
The Fall of America: Premonition of Death by W. R. Benton: It started with the biggest stock market crash in history. Soon, a devastated America comes under new siege--invading Russian troops.
Dark Apocalypse by C. J. Anderson: Lauren Vasquez wakes up one morning in an underground bunker to discover the destruction of Earth, and a homicidal artificial intelligence is choosing who lives and who dies.
Portal Arcane, Reversion: The Inevitable Horror by J. Thorn: With a noose around his neck, Samuel must outrun the ominous cloud eating away at his world before it collapses upon itself.
Dancing with Darwin by Chris Northern: A plague of Insanity is enough to bring civilization crashing to the ground, but the crazy-bug is only the start of humanity's problems.Primal Shift by Griffin Hayes: Something is affecting our minds, our sanity. Could it be a terrorist attack? The ultimate virus? Or an experiment gone horribly wrong?
Nano Contestant, Parts 1 and 2 by Leif Sterling: In 2114, Pinnacle Corporation, the world's largest tech company, hosts the Tech Games to showcase the world's latest technology. The contestants must battle it out in 11 brutal games!
The Wasteland Soldier, Book 1, A Fractured World, by Laurence Moore: In a future world devoid of medicine, is the ability to heal a gift ... or a curse?