[Mephibosheth]

Base Classes and Variants

Spoiler

Base Classes in the Scroungers Setting - Variants of core (and some non-core) base classes. Some are idiosyncratic, others are fairly comprehensive. Fluff found in the second half of this post
Bonded Shaman - A spirit shaman/binder hybrid variant base class
Hexblade variants and alternate class features
Mahout and Blessed Mahout - Two alternate class features that give a faithful elephant companion to fighters, barbarians, and rangers
Scout alternate class features
Spirit Shaman variants and alternate class features
The Receiver of Memory - The Giver in d20 3.5

Prestige Classes

Spoiler

Anamnetic Scholar - A Giver d20 PrC that allows Receivers to use memories to create undead
Arcane Empath – Manipulating your foes energies for fun and profit
Beloved of the Shadow - A PrC that increases the power and versatility of a hexblade's Dark Companion
Bird Man - This PrC is for the birds! Please don't hurt me for the bad pun
Border Guardian - A scout PrC that relies on stealth, surprise, and a fearsome reputation
Breach Mage - A caster who specializes in tearing the fabric of the planes
Chronicler of Wars Forgotten - A Giver d20 prestige class for the more martially-inclined.
Faceless Man - A d20 adaptation of the elite assassins from George R.R. Martin's A Song of Ice and Fire
Fell Raider – A Scout-based PrC relying on two-weapon fighting and surprise attacks (loosely based on the Fedaykin from Dune)
Hand of the Rain - Powerful rangers and hunters responsible for conducting a crucial rain-bringing ritual
Inheritor of the Ancestors - Draw power from relics crafted from the bodies of powerful ancestors
Knife in the Dark – Finally, a use for that Darkness spell-like ability! One of a group of 3 PrC’s, forming an organization called the Strangers in the Dark
Luck Shaper - Hexblade's Curses, made to order
Mah'kaarite Healer - They'll cure what ails you, even if it kills you
Mafiosi – A group of PrC’s that excel at making offers you can’t refuse
The Outcast – A Warlock PrC specializing in using invocations to escape and avoid persecution
Outrider - A mounted scout PrC
Prophet - One gifted with prophesy in a world of absent gods
Re-Gifting Master - When life throws lemons at you, throw them right back
Sant-Kavi of the Mahabhagwan - A bard/cleric class that shows the benefits of bhakti
Scream in the Dark - The baleful hexblade counterpart to the Knife, Sword, and Voice
Seeker of Kaivalya – A Monk PrC that uses Concentration to exert mental control over opponents (based on the powers attributed to renunciates in Patanjali’s Yoga Sutra)
Servant of the Spirits - You spirit shaman becomes more and more spirit-like herself
Shadowspell Striker - Duskblade illusionist
Shard-Touched Priest - A divine caster consumed by radiation
Shattered Soul - In a soul torn to splinters by chaos, each splinter grows and struggles to dominate the whole
Skiprider of the Icy Sea - A scout PrC that slides on the top of a razor skipdisk.
Snake Charmer - Pretty much what it says on the box
Spellsteed Cavalier - A mounted duskblade PrC
Spirit Warrior - Chastise Spirits, new and improved
Swinging Censer - Spreading diseases for fun and profit
Sword in the Dark – The fighter-like counterpart to the Knife in the Dark
Vessel of the Ancient Gods - A binder PrC that enters into pacts based on Anansi, Tiger, and the other animal gods as depicted in Neil Gaiman's Anansi Boys
Voice in the Dark – The bardic counterpart to the Knife and Sword in the Dark
Whisky Bottle Champion – Drink your way out of depression and into victory
Wielder of the Astras - Disciplined warriors who wield weapons forged by the gods
Wielder of Fallen Souls - A grim totemist PrC that uses a unique set of soulmelds based on the abilities of fiends.

Races

Spoiler

LA 0 Aasimar and Tiefling variants - Fluff found here
Altered (template) - Fluff found here
Badgerfolk - If you wanna be a badger, just come along with me!
Fleshwrought - A flesh golem-like bloodline, fleshwrought replace parts of their bodies with flesh culled from the dead
Gunchadh – A race of nomads adapted to life in the deep desert
Sea Dwarves - Pretty self-explanatory, actually. Fluff found here
Vanar – Anthropomorphic, size-changing monkeys inspired by the Indian epic The Ramayana

Feats

Spoiler

New feats for duskblades
Elephant warfare feats - Feats for mahouts, elephants, and those fighting against them
Everyman Exalted Feats - New exalted feats for non-caster, non-monk, non-paladins.
New feats for hexblades - Including multiclassing feats and new [Hex] feats
New feats for hexblades II - More [hex] feats; vampiric touch-style curses and curse channeling
Memory feats - New feats for the Giver d20
Memory feats II
Polearm Feats – Everything from pole-vaulting to striking with the haft to madly swinging your weapon around in a circle
Pummel – Pretty self-explanatory, actually
Repelling Stench – Your feet stink!
Feats of the Scroungers Setting - Including regional feats
New feats for scouts - General and multiclassing feats
New feats for spirit shaman - General and multiclassing feats
Standard Action Fighter Feats - Things to do when you can't make a full attack
Tripping Feats – Because tripping really needs to be more useful…
Vow of Asceticism - For when simple poverty just isn't hardcore enough. Comes in psionic, magic, and incarnum flavors!

Spells

Spoiler

Cartographomancy – Mapping and navigation. With magic!
New spells for duskblades - new touch spells, most of which improve when delivered via a melee attack
New spells for hexblades - Imposing Visage and Shadow and Substance
Spells of the Order of the Hidden Fire - A number of spells designed to obscure or eliminate the symptoms of chronic disease
Planar Breaching Spells
Re-gifting Spells
Magic of the Scroungers Setting - Spells to shape coral, detect and manipulate radiation, navigate and survive at sea, and other random things. Also includes new domains and a ritual mechanic for appropriately-cinematic group spellcasting
New spells for spirit shaman

Creatures

Spoiler

Air Breather - Zombie-like creatures that constantly exhale atmosphere from their eternally-gaping maws
Angler Fish - Comes in dire and swarm flavors.
Baby War Elephant - A reduced HD elephant perfect for rearing as a faithful companion
Breach Gnawer - Insect-like creatures who feed on the fabric of the planes
Breach Gnawer Swarm - Because one just isn't enough
Daddy Bunting - A fatherly fey creature that steals your children and turns them into woodland creatures
Go-Stone Golem - A creature of stone, dust, and radiation
Meerkat Swarm - The main inhabitant of the Giant Floating Algae Island of Death and Meerkats. Check the spoiler under "The Meadow and the Pools."
Memory Thief - An aberration that feeds on memories
Old True Love - A fey creature that lives in the stolen dreams of the lovelorn
Puppy Swarm & Hedgehog Swarm – Adorable and deadly
Reminiscence Ooze - Memories made amorphous flesh
Rust Monarch - The queen of a rust monster hive
Rust Monster - A few idiosyncratic modifications to an iconic creature
Rustling - Larval rust monsters
Salkylos - Predatory crustaceans who hunt in schools
Shard Swarm - Swarms of tiny stones powered by lithified life energy
Void Warrior - Formidable warriors adapted to airless environments

Items & Equipment

Spoiler

Elephant weaponry - New weapons to make your war elephant more deadly
Go-Stone - Magi-geological nuclear power for D&D worlds
Mephibosheth's Mess Hall's Culinary Enhancements (near the end of the post) - A great way to add some extra flavor to your adventures
Poisons of A Song of Ice and Fire - Associated with my faceless man PrC, located in the sidebar spoiler in the first post
Razor Slip-On’s – The deadliest footwear around
Rust Monster Arcanoeconomics - Rust monster-based items for fun and profit
Shadow Ink - Alchemical ink that is invisible except in areas of shadowy illumination. Of course, you could just use lemon juice, but what's the fun in that!
Soma – A hallucinogenic plant
Sonic Sentinel – A cactus that looks and sounds dangerous, but is it really?
Sponge Coral - A special material that absorbs ability damage and safely stores go-stone
A Tolkien Inventory - Non-weapon items from Middle Earth. So far includes: lembas, miruvor, orc draught, ent draught, and the Phial of Galadriel

Miscellaneous

Spoiler

1001 Interesting Skill Obstacles
The Ancient Gods - 8 vestiges based on Neil Gaiman's Anansi Boys
Appraise Haggling – An alternate skill mechanic to make those shopping days fly by
Giant Floating Algae Island of Death and Meerkats - Pretty self-explanatory, actually. Based on Life of Pi
Mah'kaari - A disease god of variable alignment and personality

Homebrew Handbooks

Spoiler

The Duskblade Homebrew Handbook - Class variants, racial substitution levels, PrC's, feats, and new spells for Duskblades.
The Hexblade Homebrew Handbook - New classes, PrCs, feats and spells to make playing a hexblade more fun!
The Scout Homebrew Handbook - New classes, PrCs, feats, and alternate class features for scout players.
The Spirit Shaman Homebrew Handbook - New classes, PrCs, feats and spells to expand options for spirit shaman players.

Worlds & Major Projects

Spoiler

Avatar: the Last Airbender d20 – On going project to adapt the world of the TV show to the d20 rules system. Includes 4 base classes, feats, and creatures. Also found here. Version 2.0 (in which I am a participant) found here.
Ecology of the Rust Monster Re-Imagined - An insect-like re-imagining of the rust monster, including larval rust monsters and rust monster queens.
Elephants in Fantasy Warfare - Alternate class features, feats, and modified creature statistics to facilitate the use of war elephants in D&D.
The Giver d20 - d20 fantasy content inspired by Lois Lowry's The Giver (Original thread here)
Project CUTE – squidgy widgy adowable. Includes base classes, creatures, feats, spells, and items.
The Scroungers Campaign Setting - Scarcity and Scavenging, Crowding and Conflict

Contest Entries

Spoiler

The Callers of the Summer Rain – An organization intent on bringing the rains. Includes a PrC and a new deity. Tears of Blood-specific
The Interlayer Space – The void boundary between the Abyss and the 9 Hells. Includes new creatures, new spells, and a PrC
The Mah’kaarite Sect – A religious group devoted to the god of diseases. Includes a new deity, 2 PrC’s, and a new spell
Mephibosheth’s Mess Hall – D&D’s finest charity kitchen
The Order of the Hidden Fire – An organization dedicated to protecting individuals from persecution. Includes new spells and a new item. Tears of Blood-specific
Re-Gifting – D&D application of the tradition of re-gifting. Includes spells and a PrC

I think that's everything...