I added the explanations in parentheses to Sci-fi books. Also said Jonathan Strange & Mr Norrell is "magic".
I propose the following categories:
-- Apocalyptic:
-- Dystopian
-- Fantasy
-- Sci-fi
And under each category, we can have sub-categories like magic (under fantasy), zombie (under apocalyptic), vampire (under apocalyptic like for "The Passage" and under fantasy like for "Interview With The Vampire"), magic (under fantasy).
What do you think?
Zombie
Deadline Trilogy – Mira Grant (US)
Alison Hewitt is Trapped etc – Madeleine Roux (US)
Death by Revelation trilogy – Jack J Lee (US)
Apocalypse Z series – Manel Loureiro (Spain)
White Flag of the Dead – Joseph Talluto (?)
Zombie Fallout series – Mark Tufo (?)
dEaDINBURGH – Mark Wilson & Paul McGuigan (UK)
The Undead – R R Haywood (?)
All the dead are here – Pete Bevan (?)
Zombie Takeover – K Bartholemew (?)
World War Z – Max Brooks (Worldwide)
Dead World series – Joe McKinney (?)
Autumn series – David Moody (?)
Drop Dead Gorgeous etc – Wayne Simmons (Ireland)
Day by Day Armageddon – J L Bourne (?)
Code Zero etc – Jonathan Maberry (?)
The Rising – Brian Keene (?)
Dead Bastards – Jenny Thompson (?)
Tube Riders trilogy – Chris Ward (?)
Other apocalypse/dystopia
Brave New World - Aldous Huxley (Old)
The Stand – Stephen King (also Mist, Cell etc) (Old, US)
Earth Abides – George R Stewart (Old, US)
Handmaid’s Tale – Margaret Atwood (Old, Canada/US)
MaddAdam Trilogy – Margaret Atwood (Canada/US)
1984 – George Orwell (Old, UK)
Silo49 – Ann Christy (?)
Day of the Triffids etc – John Wyndham (Old, UK)
The White Mountains etc – John Christopher (Old, ?)
Swan Song – Robert R McCammon (?)
Shades of Grey etc – Jasper Fforde (Humourous)
Divided Kingdom – Rupert Thomson (?)
Chaos Walking series– Patrick Ness (?)
Last Light – Alex Scarrow (UK)
Computer One – Warwick Collins (?)
Redaction series – Linda Andrews (?)
The Girl with all the Gifts – MR Carey (UK, YA)
The Last Policeman – Ben Winters (?)
Cloud Atlas – David Mitchell (Worldwide, multilayer structure)
Outpost – Adam Baker (?)
Far North – Marcel Theroux (Siberia)
One Second After – William R Forstchen (?)
Domain – James Herbert (?)
The Road – Cormac McCarthy (US)
Yesterday’s Gone – Sean Platt & David Wright (?)
Bird Box – Josh Malerman (?)
The Flood – Stephen Baxter (?)
Z for Zachariah – Robert C O’Brien (Old, ?)
Children of the Dust – Louise Lawrence (Old, UK)
Hunger Games – Suzanne Collins (YA, US)
Divergent – Virginia Roth (YA, US)
The Gift – Lois Lowry (YA, US)
Wool trilogy – Hugh Howey (YA)
Inside Out – Maria V Snyder (YA)
Devil on my back etc – Monica Hughes (YA)
The Delikon etc – HM Hoover (YA)
Blood Red Road – Moira Young (YA)
The Fear etc – Charlie Higson (YA)
Shade’s Children – Garth Nix (YA)
Sparrow Rock – Nate Kenyon (YA)
Life as we know it trilogy – Susan Beth Pfeffer (YA)
Fantasy:
Jonathan Strange and Mr Norrell - Susanna Clarke (magic)
Dragonflight etc – Anne McCaffrey (?)
London Underground series – David Aaronovitch (YA, UK)
Battle etc – L M Pruitt (?)
The day Aberystwth stood still etc – Malcolm Pryce (Humourous, UK)
Vampire
Vampire for hire – J R Rain (?)
True Blood series - Charlaine Harris (US)
The Passage series – Justin Cronin (apocalyptic)
Interview With The Vampire - Anne Rice (US)
Sci-fi:
2001: A Space Odyssey - Arthur C Clarke (Classic)
The Foundation (series) - Isaac Asimov (Classic)
Dune - Frank Herbert (Classic)
Hyperion - Dan Simmons
Neuromancer, Mona Lisa Overdrive, Idoru - William Gibson (virtual reality)
Snow Crash - Neal Stephenson (virtual reality)
The Diamond Age - Neal Stephenson (nanotechnology)
Cryptonomicon - Neal Stephenson (Enigma, codebreaking)
Anathem - Neal Stephenson (alternate universes)