Target must pass a social save or you are able to penetrate its mind and find the answer to a limited number of questions.

When you read a creature’s mind, the answers to your questions come to you in the form of the creature’s relevant memories, which you may experience or catch glimpses of, as well as their unfiltered impressions.
Time is distorted while you read a creature’s mind, so you can relive multiple lengthy memories in answer to multiple questions all in one action.

Targets that have already had their mind successfully read by the caster have advantage on saves against having their mind read by that caster again for a week.

Going on a fishing expedition in someone’s head, especially going through their personal and private memories, is generally considered invasive and rude.

Subtlety:
Casting this spell causes the caster’s eyes to glow faintly, and the target will feel the caster’s touch and a tingling in their head.
Other than this, there is little indication a spell has been cast.
Without knowledge of spellcraft or prior (remembered) experience, the target does not automatically know that their mind has been read. The target will not know what questions you asked.
Those trained in countermagic will still notice this spell being cast (if it is not cast from hiding).
Casters of this spell and those well-versed in Spellcraft may recognize the signs of this spell being cast.
Observant onlookers may notice the visible signs of this spell being cast.
(Casting this spell while hidden would not cause you to become unhidden, if it did not require you to touch the target.)

Suggested Backfire: The target learns something about you. Maybe even something personal or secret.

Advanced students of this ability can also modify the memories of the target.
A creature may have their memory modified by multiple enchantments from this ability at the same time.
It requires a DC 30 test of Spellcraft to detect the traces of a memory modifying enchantment.

This is an Extra Credit spell for Read Mind.

The target gets a DC 16 academic save to avoid being affected by this spell.

You selectively erase the target’s memory of events within a certain timeframe, by putting a permanent memory-altering enchantment on them.
You choose which events or details within this period you want them to forget.

Choose an anchoring event or time around which to erase memories, such as “now”, “when you arrived at the meeting”, “a minute before the explosion”, or “at the start of your shift”.
If the memories of the anchoring event lie outside of the timeframe the spell can affect, or do not exist, you know and may adjust your anchoring event.

Once you choose an anchoring event, you can skim through the target’s memories around that event, reliving them at super speed, searching for and slowing down for points of interest, to choose what to delete and when your deletions will begin and end.
(Around that event here meaning within the maximum amount of time you are allowed to delete from the anchoring event. Ex: If you can delete up to a day of memories from within the last year, you can fast forward from a day before the anchoring event to a day after it.)
(If you know specifically what memory you are looking for, you will most likely find it. If you are going fishing in the rapids of someone’s memories, you’re more likely to miss things.)
You may selectively delete memories or details from memories which occurred around the time of that event that all fit within the window of time you are allowed to delete.

If this enchantment is dispelled, the creature regains their real memory of these events.
A creature may have their memory modified by multiple enchantments from this ability at the same time.
A DC 30 test of spellcraft can detect the traces of a memory modifying enchantment.
Mundane methods such as interrogation may be more reliable.

Subtlety:
Amnesia is as subtle as and has the same tells as Read Mind, with the key difference that if this spell works, the caster can erase the target’s memory of the spell’s signature tells, retroactively rendering it subtler. Though, not to outside observers.

Suggested Backfire:
Fry Amnesia.

This is an Extra Credit spell for Read Mind.

The target gets a DC 16 academic save to avoid being affected by this spell.

Alter the target’s memories of events that occurred within a certain timeframe, by placing a permanent memory altering enchantment on them.

You may locate the memories to edit by describing an anchoring event such as “when you woke up this morning”, “during your last meeting with your boss”, or “one minute ago”.
If the memory you are trying to edit lies outside the timeframe this spell can affect, or does not exist, you know and may choose a different anchoring event.
Once you choose an anchoring event, you may view, or more accurately relive, the memories around it which are within the timeframe this spell can edit, and change any of those memories which all fit within the window of time this spell can edit.
Describe the changes you would like to make to the creature’s memory of these events, which can include changes, removals, or additions. They will recall these events with the changes you described. A memory which does not make sense may be interpreted as a dream.

If this enchantment is dispelled, the creature regains its real memories.
A creature may have their memory modified by multiple enchantments from this ability at the same time.
A DC 30 test of spellcraft can detect the traces of a memory modifying enchantment.

Subtlety:
See Amnesia.

Suggested Backfire:
Fry Lies.