diff --git a/code/modules/library/lib_items.dm b/code/modules/library/lib_items.dm
index dd7b04527b0..4e98940365d 100644
--- a/code/modules/library/lib_items.dm
+++ b/code/modules/library/lib_items.dm
@@ -45,18 +45,18 @@
 	else if(istype(O, /obj/item/weapon/storage/bible))
 		user.drop_item(O, src)
 		update_icon()
-	else if(istype(O, /obj/item/weapon/wrench))
-		user << "<span class='notice'> Now disassembling bookcase</span>"
+	else if(istype(O, /obj/item/weapon/screwdriver))
+		user << "<span class='notice'>Now disassembling bookcase</span>"
 		playsound(get_turf(src), 'sound/items/Ratchet.ogg', 50, 1)
 		if(do_after(user, src,50))
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
+			getFromPool(/obj/item/stack/sheet/wood, get_turf(src), 5)
 			density = 0
 			qdel(src)
 		return
+	else if(istype(O, /obj/item/weapon/wrench))
+		playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
+		user << (anchored ? "<span class='notice'>You unfasten the [src] from the floor.</span>" : "<span class='notice'>You secure the [src] to the floor.</span>")
+		anchored = !anchored
 	else if(istype(O, /obj/item/weapon/pen))
 		var/newname = stripped_input(usr, "What would you like to title this bookshelf?")
 		if(!newname)
@@ -72,9 +72,7 @@
 			else
 		if (src.health <= 0)
 			visible_message("<span class=warning>The bookcase is smashed apart!</span>")
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
-			new /obj/item/stack/sheet/wood(get_turf(src))
+			getFromPool(/obj/item/stack/sheet/wood, get_turf(src), 3)
 			qdel(src)
 		..()
 
diff --git a/html/changelogs/Zth-library.yml b/html/changelogs/Zth-library.yml
new file mode 100644
index 00000000000..23c635cb3de
--- /dev/null
+++ b/html/changelogs/Zth-library.yml
@@ -0,0 +1,37 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read.  If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscdel (general adding of nice things)
+#   rscadd (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   spellcheck (typo fixes)
+#   experiment
+#   tgs (TG-ported fixes?)
+#################################
+
+# Your name.  
+author: Zth
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+#delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, this gets changed to [] after reading.  Just remove the brackets when you add new shit.
+changes: 
+  - tweak: Bookcase can now be wrenched/unwrenched.
+  - tweak: Bookcases are now disassembled with a screwdriver.
+  - bugfix: Bookcases now drop a stack of wood instead of 5 planks.