Baak (also Bak, Ghorabak)

The pond goes still at dusk, the colour of wet slate, and a fisherman works his net alone along the bank. The frogs have started up. The mud smells of rot and rain. He does not notice that his basket is lighter than it should be, that the fish he pulled in an hour ago are gone, because the thing crouched in the reeds behind him eats quietly and takes only what it wants. It is tall and thin and almost hairless, its arms longer than any man’s, and it has been fond of fish for as long as anyone in Assam has told stories.

This is the baak, sometimes called bak or ghorabak, and unlike most of the spirits that crowd Assamese folklore it is not confined to one district or one river. It turns up across the whole state, in pond and tank and slow brown channel, wherever water sits long enough to grow weeds and the smell of fish hangs in the air. Benudhar Rajkhowa, cataloguing the spirits of Assam more than a century ago, sorted them into the underground, the earthly, the airborne and the heavenly, then split the earthly again into creatures of water, forest and house. The baak he placed first among the water spirits, the chief of them.

No one paints it grandly. The baak is gaunt and stretched, its legs and arms too long for its frame, its scalp bare or nearly so. The look is so fixed in the regional imagination that a very tall, very skinny person in an Assamese village still gets compared to one, half in jest. There is nothing ornamental about it. It is the body of something that has spent too long in standing water, lean and pale and built for slipping between reeds without a sound.

Mostly it wants to eat. The baak loves raw fish and will rob a working fisherman blind, casting its own nets or simply lifting the catch from a distracted man’s basket until the day’s haul has thinned to nothing. A man who comes home empty-handed and baffled has, in the old reckoning, been robbed by something he never saw. That is the harmless end of it.

The dangerous end is worse than theft. A baak that means harm will drown a man outright, hold him under until he stops moving, and then do the thing that makes it genuinely frightening. It takes his shape. Wearing the dead man’s face and walking in his clothes, it follows him home, settles in among his family, and begins working its way through them one at a time. The wife lays a place for a husband who is no longer her husband. The household has let the drowning in through its own front door.

It has a quieter trick too, and this one shaped real habits. The baak can copy a voice, any beloved voice, and call from the dark beyond the lamplight. A mother’s call, a brother’s, a wife’s, pitched with just enough worry to pull someone out of the house and down toward the water. For this reason older Assamese caution holds that a voice calling a name after dark should go unanswered until the caller is certain of it, because the thing outside may only be wearing the sound of someone loved.

Not every baak is a killer. The gentler ones content themselves with possessing a person or playing tricks, and they seem to favour children for their mischief, the way a bored thing torments what is small and nearby. Where any of them come from, the stories do not say. The baak has no creation myth, no first baak, no fall from grace. It is simply part of the water, the way leeches and fevers are part of the water, and the tales treat its existence as a fact of the landscape rather than a riddle to be solved.

One whole cluster of these stories turns on the same wound. A baak kills a husband, takes his place, and lives on with the wife as though nothing has changed, and the horror of the tale is domestic rather than monstrous, the suspicion that the man at the table is not the man she married. The folklorist Kishore Bhattacharjee read this cycle as a vessel for older anxieties, the male fear of a wife’s straying affection given a shape with long arms and wet skin. The drowning is almost beside the point. What the stories worry at is the impostor in the marriage bed.

Its powers all run back to the water and the appetite. It moves unseen, it takes fish at will, it drowns, it borrows faces and voices and steps neatly into the lives it has emptied. In some tellings the baak keeps its strength in a small pouch it carries, its life bound up with the thing, so that whoever seizes the pouch can master the baak or destroy it. Rajkhowa was careful here and assigned the life-pouch instead to the doit, a separate spirit, so the detail sits among the disputed ones, repeated in some villages and denied in others.

For all that, it is not hard to keep off. A torn fishing net is enough. The baak is afraid of one and will not come near a man who carries it, which is a small and almost comic defence against something that drowns people and steals their faces. The rest is caution. Do not answer the voice at night. Do not trust the catch that comes too easily. And if a man walks back from the water acting not quite like himself, the old stories suggest watching him closely, and keeping a torn net within reach.

Frequently Asked Questions

What is the Bak in Assamese folklore?

The bak, also spelled baak or ghorabak, is a shapeshifting water spirit from the folklore of Assam in northeastern India. It lives near ponds, rivers and lakes, feeds on raw fish, and is usually malevolent, drowning victims and then taking their shape. Benudhar Rajkhowa’s 1905 work Assamese Demonology ranks the bak as the chief of the region’s five major aqueous spirits.

How does the Bak kill and replace its victims?

A hostile bak drowns a person, often a lone fisherman, holding them underwater until they die. It then assumes the dead person’s exact form and voice, returns to their home, and lives among the family while trying to kill them one by one. This impostor cycle, in which a bak replaces a murdered husband and lives on with his wife, is one of the most common bak stories in Assam.

How can you protect yourself from a Bak?

A torn fishing net is the classic defence, because the bak is afraid of one and will not approach anyone carrying it. Assamese custom also warns against answering a voice that calls your name at night, since the bak can imitate the voices of loved ones to lure people toward the water. In some tellings the bak’s power is kept in a pouch it carries, and seizing that pouch lets a person master or destroy it.

Is the Bak always evil?

No, not every bak is murderous. While many are deadly, gentler baaks simply possess people or play harmless tricks, and they are said to favour children for their mischief. Even the benign ones, however, are known for quietly stealing fish from working fishermen.

Where does the Bak live?

The bak lives in and around water across Assam, including ponds, rivers, lakes and abandoned tanks. Unlike many Assamese spirits tied to a single locality, it appears in folktales throughout the entire state. An old Assamese saying even places it at the top of stagnant water, naming the bak as supreme in a deserted tank.

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