Can you fix how weird book isn't working with esau? the book it's visually displayed incorrectly and also he isn't even able to use it and an error is generated in the console.

Would it be possible to make this configurable? I love the new layouts but would like to not have that many new books, maybe just a few.

Could you add a little information in the tab with the item description if you have the book The Mimic so that every time you change the book in the option you can see the effect and it is not so difficult to know the effect by image?


or that you put an option in the mod options menu by pressing c or the other mod menu that can keep the description activated or deactivated at the top left about what effect the book currently has

BUG: Weird book triggers when skipping the boss intro.

Weird book doesn't work for me. It just consumes the amount of charges the book it's mimicking usually takes without actually doing the mimicked book's effect. It just makes Isaac look like Delirium.

Boo! Book not in Library, fake library.

it's a choice between active books, book of virtues is a passive item

why isn't bettany's book in the room with all the books? the one that you enter with an active item that lets you choose a book?

I like the idea of this mod but had to ultimately take out my mod list after months cause a vast majority of books just don't give even half the utility of vanilla stuff, in a way this mod nerfs books in the game in general :(

No, it already works on rep+.

hey you are gonna make a rep+ port?

I can't possibly know how it crashed without a log. consider joining the server to report it.

The mod still works fine, both on Rep and Rep+

library ticket or whatever crashes my game on use

Hello! I dunno where to write as I have a book I cannot find any info where it is from (Book of books) I dunno sadly what mod it came from... but I write it anyway as the book activates all the books at the same time but the "write s story" book glitches out and it wont let me get rid of the write pop up (only way to get rid of it is to exit and come back. Just wanted to let it know so the mod dev is aware :)

I keep getting a glitch where the weird book uses up charges when I use it, but it doesn't actually do anything, with any book it absorbs. Like I don't have any other major mods, I don't know what could be causing that

Before the passive books were taken out, TBOATB had a very low weight in Library, but now that it doesn't appear in LC the weight has been standardised, so TBOATB is something powerful that changes your run in interesting ways, but it doesn't appear enough for it to be distruptive to general gameplay.
Regarding Bombinomicon, yes, it's necronomicon + bomb book, it's both of their effects combined and it's formed when you pick up one book while having the other, bombinomicon itself doesn't spawn naturally, it's either gotten by merging these two books, or getting it from DC or LC

With the passive books being taken out, how will I be able to get the book of all the books? It being in the LC room still gives the chance to get said removed books. ie; The Book of Virtues (and any other passive book in the game, I'm only aware of Virtues and TBOFTB (I don't have Lemegton unlocked yet so idk if it was shelved)).

I admit, I do go for Virtues whenever I find the LC, but with TBOFTB being taken out, it heavily reduces the opportunity of getting said removed books. Maybe adding in a percentage chance of getting TBOFTB as a reward for beating challenge rooms? I think it would be fair to add since it still allows you to get passive books even though they've been shelved. What do you think? At the very least, it gives an additional incentive to play those rooms.

Also, the Bomb book and Bombonomican are basically the same book. I propose that Bomb book be absorbed into the bombonomican to free up a book slot for something else! Thank you for such an amazing mod.

i had a glitch where i couldnt use minecrafter after using the mining book, it might have been a problem due to jacob and esau, but still that feels important

All those tainted lost runs lost because I can't read /j

Satanic bible spawns just fine for me, should be around the top

Just making sure, is library certificate meant to not have the satanic bible?

Latest update (V3.5) is out, check patch notes to see what changed!

Been playing this mod for about a month or so, and I think it's great. The only criticism I have, which I believe strongly, is that the Library Certificate room should not have any passive books placed in it. I know the point of it is "Death Certificate but for books!" but I think the passive books (ok basically just book of Virtues) completely undermine the intent because they're just such better options.

I really think this would be the change that makes this a mod I can't play without, because everything else in it balances the game out perfectly.

There also is the other option to make it more rare (which might be a good idea anyways), but I think that's a much bigger change than needed to fix a small issue.

I'll see what I can do.

Any chance you can increase the space of the library certificate room I have so many mods with different books and the space provided has made some completely unreachable.

Should be fixed!

Yeah, library certificate is not working for me either with latest repentogon

sorry, i cannot join the discord server to report the bug.
the library certificate is not working, it was something randomly since i didnt install any new mods.
I was playing apollyon with a mod that reworked him when I got the bug that didnt let me use the item.
i checked if with other characters the item worked but it seems that it doesn't work at all.
should i send a log file or something?

I have thoughts of TBOATB synergies with modded books from Community Remix 2024!
Book of Love:+1 Mini Isaac per TBOATB
Book of Sorrow:+0.5 Fire rate buff per TBOATB

should be fixed.

Happened after installing the Rebekah mod. This -> https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3063991384

"MC_POST_GAME_STARTED" from "LibraryExpanded" failed: ...17616/library_expanded/compatibility/tboatb_modbooks.lua:751: table index is nil
Stack Traceback:
...17616/library_expanded/compatibility/tboatb_modbooks.lua:751: in function 'func'
...17616/library_expanded/compatibility/tboatb_modbooks.lua:945: in function at line 942

uhm...

all the books (minus the technical ones that aren't supposed to give the transformation) have the "book" tag, which contributes to the bookworm transformation (they always did since release)

Can you make the books contribute towards the Bookworm transformation, if they don't already? Last I checked, they didn't contribute.

I love all your resprite mods i’m not sure if you work on them still but a cool idea could be spider/fly resprites? some fly items look bland and spider ones could be cooler

That was fast, awesome!

Thanks for the report, the issue is fixed

I touched Wierd Book locked inside a 1x1 space by jumping in with How To Jump and got softlocked, i got this error.
"MC_PRE_PICKUP_COLLISION" from "LibraryExpanded" failed: ...xpanded_2917917616/library_expanded/books/weird_book.lua:164: bad argument #1 to 'insert' (table expected, got nil)
Stack Traceback:
in method insert
...xpanded_2917917616/library_expanded/books/weird_book.lua:164: in function at line 130

Update 3.0 is out!
check out the google document for info about the new books

What does Lemegeton do with Book of Books?

right now the library certificate room shows almost all the books

you should rename Library Certificate to Library of Babel

Do you know why one of the books shows a full screen of gibberish text in the External Item Description mod?

the book and the lag are not connected, the lags cause might be errors, too many mods or just a low performance machine.

There's a book (no idea what it actually is). That completely breaks the EID mod and replaces it with a bunch of gibberish and lags the game.

with Lawful from Deliverance, that makes all items on the floor from one pool its very much possible. Thanks in advance!

it's a rare bug as books aren't really supposed to spawn in boss rush (without other collectibles from other mods or chaos/essence of eden)
I'll check if it's feasible to fix without affecting performance

wierd book denies boss rush (it just consumes the book and nothing happens). Is it a feature or a bug? (i got 4 books on boss rush and just can't start it)

check log for errors, the first mod who errors might be causing the issue, it's a mod incompatibility as Library Certificate works just fine for most people

library certificate crashes the game on use