pdf's actually. A cranky old timer like myself wants real trees that were killed for its paper books.

Just in case you didn't see the header link:

https://www.humblebundle.com/books/

i'm the same way as you.

Fiction at last, translated Japanese Science Fiction and Fantasy


Humble Book Bundle: Haikasoru presented by VIZ Media


$1

Belka, Why Don't You Bark?
The Book of Heroes
The Ouroboros Wave
Yukikaze
Saiensu Fikushon

$8

The Cage of Zeus
Mardock Scramble
Red Girls: The Legend of the Akakuchibas
Self-Reference ENGINE

$15

Good Luck, Yukikaze
MM9
Orbital Cloud
Virus: The Day of Resurrection

$20

Legend of the Galactic Heroes Volume 1: Dawn
Legend of the Galactic Heroes Volume 2: Ambition
Legend of the Galactic Heroes Volume 3: Endurance


--
Finally some fiction, had a quick look at the $1 level to check whether it was some stereotypical stuff, but it seems like interesting, a dogs eye view of history, a fantasty, a hard sf, mil sf and a smal story collection.

Probably would have bought the $8 level for a look but the google thug is still on the door.

Legend of the Galactic Heroes is a completed 10 volume series (and just another check of amazon show the 6th book is out in english in april 2018).

Well, following the Sakura bundle a book about milfs is pretty fitting.

Humble Adventures in Science Fiction Bundle
There's some good stuff here. Well worth the $18 tier, IMO.

Pay $1 or More

- A Woman of the Iron People: Eleanor Arnason
- Expendable: James Alan Gardner
- Jaran: Kate Elliott
- Vacuum Flowers: Michael Swanwick
- The Genome: Sergei Lukyanenko

Pay $8 or More

- Encounter with Tiber: Buzz Aldrin and John Barnes
- Orbital Decay: Allen Steele
- Midshipman's Hope: David Feintuch
- A Choice of Treasons: J.L. Doty
- Echoes of Earth: Sean Williams, Shane Dix
- The Shockwave Rider: John Brunner
- The Zero Stone: Andre Norton

Pay $15 or More

- The Forge of God: Greg Bear
- The City on the Edge of Forever: Harlan Ellison
- Across a Billion Years: Robert Silverberg
- Blackcollar: Timothy Zahn
- Schismatrix Plus: Bruce Sterling
- Starrigger: John DeChancie
- Steelheart: William Dietz
- Dawn: Octavia E. Butler

Pay $18 or More

- Playing God: Sarah Zettel
- The Icerigger Trilogy: Alan Dean Foster
- All My Sins Remembered: Joe Haldeman
- Orion Shall Rise: Poul Anderson

Well, there are other formats as well (epub and mobi), but yeah, not physical copies.

Damn all that slog and someone stole the glory when the good stuff came along, I didn't even get to go with my opening line of "Now this is the shit".

I press the button to buy for $18 and google is still in the way, so many names and I only own Vacuum Flowers, but no buy.

Back to reference:

The Humble Book Bundle: Bitcoin, Blockchain & Cryptocurrency


$1

Bitcoin for the Befuddled
Learning Bitcoin
Bitcoin Essentials

85% Off Essentials of Bitcoin and Blockchain Pre-Order - Pre-Order Video Discount - use by 31 October
85% Off Getting Started with Python Bitcoin Programming - Video Discount - use by 31 October
Limited Time - FREE Magazines from Zinio!

$8

Understanding Bitcoin
Mastering Blockchain
Blockchain Basics
The Blockchain Alternative

$15

Introducing Ethereum and Solidity
Bitcoin For Dummies
The Bitcoin Big Bang
Building Blockchain Projects

--
Only half the first tier are actual things. Two discount vouchers a free trial.
Given how specific the titles are I can't but imagine there is a heap of redundancy in these books.

Humble RPG Book Bundle: Pathfinder Worldscape Ultimate Crossover by Paizo & Dynamite

$1

Core Rulebook
Pathfinder Roleplaying Game Digital Beginner Box
Player Character Folio
The Cost Of Enlightenment
Pathfinder Society Roleplaying Guide
Pathfinder: Worldscape Issues #1 - 3
Pathfinder Worldscape Bonus Maps #1 - 3
Army of Darkness/Reanimator One-Shot
Pathfinder Volume 1: - 12 Issues
Pathfinder Volume 1: - 6 Maps
Vampirella (2011) Issues #1 - 11

$8

Strategy Guide
Bestiary
Crypt Of The Everflame
Goblins Of Golarion
GameMastery Guide
Magnimar, City of Monuments
Dejah Thoris and the White Apes of Mars - Issues #1 - #4
Reanimator - Issues #1 - #4
Pathfinder: Worldscape - Issues #4 - 6
Pathfinder Worldscape - Bonus Maps #4 - 6
Vampirella vs Dracula - Issues #1 - #6
Pathfinder: Goblins! - Issues #1 - 5

$15

Heart Of The Jungle
Masks Of The Living God
City Of Golden Death
Blood Of The Night
Rule Of Fear
Blood of the Moon
Classic Horrors Revisited
Undead Revisited
Runescars - Issues #1 - #3
Runescars Bonus Maps - 3 Maps
Dejah Thoris and the Green Men of Mars - Issues #1- 12
Pathfinder Worldscape: Red Sonja
Pathfinder Worldscape: Warlord Of Mars
Pathfinder Worldscape: Lord Of The Jungle
Pathfinder Worldscape: King Of Goblins
Pathfinder Worldscape Digital One-Shots Bonus Maps - 4 Maps
Prophecy - Issues #1 - #7
The Blood Queen Issues - #1 - #6

$25

Year of the Risen Rune 26-Adventure Super-Pack - 26 Issues
Classic Treasures Revisited
Pathfinder: Hollow Mountain - Issues #1 - 6
Pathfinder: Hollow Mountain - 6 Maps
Vampirella Archives - Volume 1
Complete Swords of Sorrow Series! - 21 Issues

$45 (plus shipping)

Pathfinder Worldscape: Swords of Sorrow (Print Edition)
Pathfinder Worldscape: Dejah Thoris (Print Edition)
Pathfinder Worldscape: Reanimator (Print Edition)
Pathfinder Worldscape: Vampirella (Print Edition)

Red Sonja - Unpainted Gaming Figure
John Carter of Mars - Unpainted Gaming Figure
Tarzan - Unpainted Gaming Figure
Tars Tarkas - Unpainted Gaming Figure
Starfinder Masterclass Kickstarter Crossover - Unpainted Preview Figure

--
Back to RPG, this one books and comics then a physical only top tier, shipping note included. As with the previous Pathfinder bundle the game materials are watermarked downloads from paizo.com, the comics seem to be downloaded from humble though.

Humble Book Bundle: Survive Anything by Skyhorse

Pay $1 or more:
The Pocket Guide to Prepper Knots
Modern Survival
Survival Retreats: A Prepper's Guide to Creating a Sustainable, Defendable Refuge
Lost and Stranded: Expert Advice on How to Survive Being Alone in the Wilderness
The Pocket Outdoor Survival Guide: The Ultimate Guide for Short-Term Survival
The Joy of Cheesemaking Second Edition
The Pocket First-Aid Field Guide: Treatment & Prevention of Outdoor Emergenices

Pay $8 or more:
The Pocket Disaster Survival Guide
The Terrorism Survival Guide: 201 Travel Tips on How Not to Become a Victim
The U.S. Navy Seal Guide to Fitness and Nutrition
The Hurricane Preparedness Handbook
The Joy of Smoking and Salt Curing
The Illustrated Guide to Brewing Beer
52 Prepper Projects: A Project a Week to Help You Prepare for the Unpredictable
Survival: A Prepper's Guide to Life after the Crash
Dr. Prepper: Disaster Preparedness Guide to Home Remedies

Pay 15$ or more:
The Mini Farming Bible: The Complete Guide to Self-Sufficiency on 1/4 Acre
Back to Basics: A Complete Guide to Traditional Skills
The Joy of Home Distilling
The U.S. Navy Seal Survival Handbook
The Ultimate Guide to U.S. Army Survival Skills, Tactics, and Techniques
Nuclear War Survival Skills
Homesteading Second Edition
The Self-Reliance Manifesto: Essential Outdoor Survival Skills
The Ultimate Sh*t Hits the Fan Survival Guide: How to Live Through Any Catastrophe

Just have thought it would be worth bumping this thread :)

Some of that seems really interesting, but there's quite a few probably-crazy books mixed in. And things like the Army manual are often available for free.

Humble Audiobook Bundle: DC Comics in GraphicAudio

Pay $1 or more!
Green Lantern: Hero's Quest
Wayne of Gotham
Batman: The Stone King
Green Lantern: Sleepers (Book One)
Countdown

Pay $8 or more to also unlock!
DC Universe: Last Sons
The Flash: Stop Motion
Wonder Woman: Mythos
It's Superman
Green Lantern: Sleepers (Book Two)
JLA: Exterminators
Infinite Crisis (1 of 2)
Infinite Crisis (2 of 2)

Pay $15 or more to also unlock!
DC Universe: Trail of Time
Batman: Dead White
Batman: Inferno
Enemies and Allies
Superman: The Never-Ending Battle
Green Lantern: Sleepers (Book Three)
Final Crisis
52 (1 of 2)
52 (2 of 2)

Hmm, comics as audiobooks? Well, I can hardly imagine it has any sense ;)

Humble Book Bundle: Virtual Reality by Springer Nature

Pay $1 or more:
Learning Webbased Virtual Reality
Processing for Android
Develop Microsoft HoloLens Apps Now
Humanity 2.0

Pay $8 or more to also unlock:
Human Factors in Augmented Reality Environments
Virtual Reality and Animation for MATLAB and Simulink Users
Feeling Present in the Physical World and in ComputerMediated Environments
Beginning Windows Mixed Reality Programming
Pro Processing for Images and Computer Vision with OpenCV

Pay $15 or more to also unlock:
Echoes of Other Worlds: Sound in Virtual Reality
Augmented Reality Art
Being Really Virtual
Augmented Reality
Learn Unity for Android Game Development
Envisioning Holograms

purr-fect book bundle:

https://www.humblebundle.com/books/pawsitively-clawsome-cats-books

I've been busy lately, so I will go quickly through still active book bundles. Thanks letsmaybeLP92 for pointing out the latest one!


https://www.humblebundle.com/books/dungeons-and-dragons-comics-2018?hmb_source=navbar&hmb_medium=product_tile&hmb_campaign=tile_index_6]Humble Comics Bundle: Dungeons & Dragons 2018 by IDW
[/url]


Pay $1 or more:
Dungeons & Dragons: The Legend of Drizzt, Vol. 1: Homeland
R.A. Salvatore, Andrew Dabb, Tim Seeley
Dungeons & Dragons: Legends of Baldur's Gate
Jim Zub, Max Dunbar, Sarah Stone
Dungeons & Dragons Vol. 1: Shadowplague
John Rogers, Alex Irvine, Andrea DiVito, Peter Bergting, Paul Renaud, Wayne Reynolds
Dungeons & Dragons Vol. 2
John Rogers, Andrea Di Vito
Dungeons & Dragons Vol. 3
John Rogers, Andrea Di Vito, Nacho Arranz, Vicente Alcazar, Andres Ponce

Pay $8 or more to also unlock:
Dungeons & Dragons: Cutter
R.A. Salvatore, Geno Salvatore, David Baldeon, Steve Ellis
Dungeons & Dragons: The Legend of Drizzt, Vol. 2: Exile
R.A. Salvatore, Andrew Dabb, Tim Seeley, Tyler Walpole
Dungeons & Dragons: The Legend of Drizzt: Neverwinter Tales
R.A. Salvatore, Geno Salvatore, Agustin Padilla
Dungeons & Dragons: Dark Sun Vol. 1: Ianto's Tomb
Alex Irvine, Peter Bergting
Dungeons & Dragons: Abraxis Wren of Eberron
Paul Crilley, Keith Baker, Valerio Schiti, Paco Diaz, Atilio Rojo

Pay $15 or more to also unlock:
Dungeons & Dragons: Frost Giant's Fury
Dungeons & Dragons: Evil at Baldur's Gate #1
Dungeons & Dragons: Shadows of the Vampire
Dungeons & Dragons Classics Vol. 1
Michael Fleisher, Dan Mishkin, Jan Duursema
Dungeons & Dragons Classics Vol. 2
Jeff Grubb, Dan Mishkin, Jan Duursema, Tom Mandrake
Dungeons & Dragons Classics Vol. 3
Dan Mishkin, Jan Duursema, Tom Mandrake
Dungeons & Dragons Classics Vol. 4
Dan Mishkin, Jan Duursema, Tom Mandrake
Dungeons & Dragons: Forgotten Realms Vol.1
Ed Greenwood, Lee Ferguson, Sal Buscema, Tyler Walpole
Dungeons & Dragons: Forgotten Realms Classics Vol. 1
Jeff Grubb, Rags Morales
Dungeons & Dragons: Forgotten Realms Classics Vol. 2
Jeff Grubb, Rags Morales
Dungeons & Dragons: Forgotten Realms Classics Vol. 3
Jeff Grubb, Rags Morales
Dungeons & Dragons: Forgotten Realms Classics Vol. 4
Jeff Grubb, Rags Morales



Humble Book Bundle: Linux Geek by No Starch Press


Pay $1 or more:
Automate the Boring Stuff with Python: Practical Programming for Total Beginners
The Artist's Guide to GIMP: Creative Techniques for Photographers, Artists, and Designers
Second Edition
The Art of Debugging with GDB, DDD, and Eclipse
Perl One-Liners: 130 Programs That Get Things Done
The Book of GNS3: Build Virtual Network Labs Using Cisco, Juniper, and More
No Starch Sampler
Pay $8 (about £6.14) or more to also unlock!
The Book of Inkscape: The Definitive Guide to the Free Graphics Editor
The Book of GIMP: A Complete Guide to Nearly Everything
The Book of PF: A No-Nonsense Guide to the OpenBSD Firewall
Third Edition
The GNU Make Book
Blender Master Class: A Hands-On Guide to Modeling, Sculpting, Materials, and Rendering
Doing Math with Python: Use Programming to Explore Algebra, Statistics, Calculus, and More!

Pay $15 or more to also unlock:
How Linux Works: What Every Superuser Should Know
Second Edition
Wicked Cool Shell Scripts:
101 Scripts for Linux, OS X, and UNIX Systems
Second Edition
Absolute OpenBSD: Unix for the Practical Paranoid
Second Edition
Arduino Project Handbook Vol. 1: 25 Practical Projects to Get You Started
Think Like a Programmer:
An Introduction to Creative Problem Solving

Pay $30 or more to also unlock:
The Linux Programming Interface: A Linux and UNIX System Programming Handbook