diff --git a/public/index.html b/public/index.html
index b306554fa..6949d697b 100644
--- a/public/index.html
+++ b/public/index.html
@@ -2937,6 +2937,21 @@
                     <option value="">--- None ---</option>
                 </select>
             </div>
+
+            <div class="range-block-title">
+                <h4>
+                    Associate extra world info
+                </h4>
+            </div>
+            <div class="range-block-counter justifyLeft flex-container flexFlowColumn margin-bot-10px">
+                Associate extra lorebooks with this character.
+                NOTE: These choices are optional and won't be preserved on character export!
+            </div>
+            <div class="range-block-range wide100p">
+                <select class="character_extra_world_info_selector" multiple>
+                    <option value="">-- World Info not found --</option>
+                </select>
+            </div>
         </div>
     </div>
 
diff --git a/public/script.js b/public/script.js
index 7dc07cad9..fdd29b289 100644
--- a/public/script.js
+++ b/public/script.js
@@ -131,6 +131,7 @@ import {
     timestampToMoment,
     download,
     isDataURL,
+    getCharaFilename,
 } from "./scripts/utils.js";
 
 import { extension_settings, loadExtensionSettings, runGenerationInterceptors, saveMetadataDebounced } from "./scripts/extensions.js";
@@ -155,6 +156,7 @@ import { EventEmitter } from './scripts/eventemitter.js';
 import { context_settings, loadContextTemplatesFromSettings } from "./scripts/context-template.js";
 import { markdownExclusionExt } from "./scripts/showdown-exclusion.js";
 import { NOTE_MODULE_NAME, metadata_keys, setFloatingPrompt, shouldWIAddPrompt } from "./scripts/extensions/floating-prompt/index.js";
+import { deviceInfo } from "./scripts/RossAscends-mods.js";
 
 //exporting functions and vars for mods
 export {
@@ -5492,7 +5494,7 @@ function openCharacterWorldPopup() {
     }
 
     function onSelectCharacterWorld() {
-        const value = $(this).find('option:selected').val();
+        const value = $('.character_world_info_selector').find('option:selected').val();
         const worldIndex = value !== '' ? Number(value) : NaN;
         const name = !isNaN(worldIndex) ? world_names[worldIndex] : '';
 
@@ -5509,12 +5511,42 @@ function openCharacterWorldPopup() {
         setWorldInfoButtonClass(undefined, !!value);
     }
 
-    const name = (menu_type == 'create' ? create_save.name : characters[chid]?.data?.name) || 'Nameless';
-    const worldId = (menu_type == 'create' ? create_save.world : characters[chid]?.data?.extensions?.world) || '';
+    function onExtraWorldInfoChanged() {
+        const selectedWorlds = $('.character_extra_world_info_selector').val();
+        let charLore = world_info.charLore ?? [];
+
+        // TODO: Maybe make this utility function not use the window context?
+        const fileName = getCharaFilename(chid);
+        const tempExtraBooks = selectedWorlds.map((index) => world_names[index]).filter((e) => e !== undefined);
+
+        const existingCharLore = charLore.find((e) => e.name === fileName);
+        if (existingCharLore) {
+            if (tempExtraBooks.length === 0) {
+                charLore.splice(existingCharLore, 1);
+            } else {
+                existingCharLore.extraBooks = tempExtraBooks;
+            }
+        } else {
+            const newCharLoreEntry = {
+                name: fileName,
+                extraBooks: tempExtraBooks
+            }
+
+            charLore.push(newCharLoreEntry);
+        }
+        Object.assign(world_info, { charLore: charLore });
+        saveSettingsDebounced();
+    }
+
     const template = $('#character_world_template .character_world').clone();
     const select = template.find('.character_world_info_selector');
+    const extraSelect = template.find('.character_extra_world_info_selector');
+    const name = (menu_type == 'create' ? create_save.name : characters[chid]?.data?.name) || 'Nameless';
+    const worldId = (menu_type == 'create' ? create_save.world : characters[chid]?.data?.extensions?.world) || '';
     template.find('.character_name').text(name);
 
+
+    // Apped to base dropdown
     world_names.forEach((item, i) => {
         const option = document.createElement('option');
         option.value = i;
@@ -5523,7 +5555,42 @@ function openCharacterWorldPopup() {
         select.append(option);
     });
 
+    // Append to extras dropdown
+    if (world_names.length > 0) {
+        extraSelect.empty();
+    }
+    world_names.forEach((item, i) => {
+        const option = document.createElement('option');
+        option.value = i;
+        option.innerText = item;
+
+        const existingCharLore = world_info.charLore?.find((e) => e.name === getCharaFilename());
+        if (existingCharLore) {
+            option.selected = existingCharLore.extraBooks.includes(item);
+        } else {
+            option.selected = false;
+        }
+        extraSelect.append(option);
+    });
+
     select.on('change', onSelectCharacterWorld);
+    extraSelect.on('mousedown change', async function (e) {
+        // If there's no world names, don't do anything
+        if (world_names.length === 0) {
+            e.preventDefault();
+            return;
+        }
+
+        if (deviceInfo && deviceInfo.device.type === 'desktop') {
+            e.preventDefault();
+            const option = $(e.target);
+            option.prop('selected', !option.prop('selected'));
+            await delay(1);
+        }
+
+        onExtraWorldInfoChanged();
+    });
+
     callPopup(template, 'text');
 }
 
diff --git a/public/scripts/utils.js b/public/scripts/utils.js
index 2087ffa90..0467c5ffe 100644
--- a/public/scripts/utils.js
+++ b/public/scripts/utils.js
@@ -457,9 +457,9 @@ export function isDataURL(str) {
     return regex.test(str);
 }
 
-export function getCharaFilename() {
+export function getCharaFilename(chid) {
     const context = getContext();
-    const fileName = context.characters[context.characterId].avatar;
+    const fileName = context.characters[chid ?? context.characterId].avatar;
 
     if (fileName) {
         return fileName.replace(/\.[^/.]+$/, "")
diff --git a/public/scripts/world-info.js b/public/scripts/world-info.js
index 1e9e26348..5428e851f 100644
--- a/public/scripts/world-info.js
+++ b/public/scripts/world-info.js
@@ -1,5 +1,5 @@
 import { saveSettings, callPopup, substituteParams, getTokenCount, getRequestHeaders, chat_metadata, this_chid, characters, saveCharacterDebounced, menu_type } from "../script.js";
-import { download, debounce, initScrollHeight, resetScrollHeight, parseJsonFile, extractDataFromPng, getFileBuffer, delay } from "./utils.js";
+import { download, debounce, initScrollHeight, resetScrollHeight, parseJsonFile, extractDataFromPng, getFileBuffer, delay, getCharaFilename } from "./utils.js";
 import { getContext } from "./extensions.js";
 import { NOTE_MODULE_NAME, metadata_keys, shouldWIAddPrompt } from "./extensions/floating-prompt/index.js";
 import { registerSlashCommand } from "./slash-commands.js";
@@ -26,7 +26,8 @@ const world_info_insertion_strategy = {
     global_first: 2,
 };
 
-let world_info = [];
+let world_info = {};
+let selected_world_info = [];
 let world_names;
 let world_info_depth = 2;
 let world_info_budget = 25;
@@ -35,7 +36,10 @@ let world_info_case_sensitive = false;
 let world_info_match_whole_words = false;
 let world_info_character_strategy = world_info_insertion_strategy.evenly;
 const saveWorldDebounced = debounce(async (name, data) => await _save(name, data), 1000);
-const saveSettingsDebounced = debounce(() => saveSettings(), 1000);
+const saveSettingsDebounced = debounce(() => {
+    Object.assign(world_info, { globalSelect: selected_world_info })
+    saveSettings()
+}, 1000);
 const sortFn = (a, b) => b.order - a.order;
 
 const world_info_position = {
@@ -78,12 +82,19 @@ function setWorldInfoSettings(settings, data) {
         world_info_budget = 25;
     }
 
-    // Reset selected world from old string
-    if (typeof settings.world_info === "string") {
-        const existingWorldInfo = settings.world_info;
-        settings.world_info = [existingWorldInfo];
+    // Reset selected world from old string and delete old keys
+    // TODO: Remove next release
+    const existingWorldInfo = settings.world_info;
+    if (typeof existingWorldInfo === "string") {
+        delete settings.world_info;
+        selected_world_info = [existingWorldInfo];
+    } else if (Array.isArray(existingWorldInfo)) {
+        delete settings.world_info;
+        selected_world_info = existingWorldInfo;
     }
 
+    world_info = settings.world_info ?? {}
+
     $("#world_info_depth_counter").text(world_info_depth);
     $("#world_info_depth").val(world_info_depth);
 
@@ -98,18 +109,23 @@ function setWorldInfoSettings(settings, data) {
     $("#world_info_character_strategy").val(world_info_character_strategy);
 
     world_names = data.world_names?.length ? data.world_names : [];
-    world_info = settings.world_info?.filter((e) => world_names.includes(e)) ?? [];
+
+    // Add to existing selected WI if it exists
+    selected_world_info = selected_world_info.concat(settings.world_info?.globalSelect?.filter((e) => world_names.includes(e)) ?? []);
 
     if (world_names.length > 0) {
         $("#world_info").empty();
     }
 
     world_names.forEach((item, i) => {
-        $("#world_info").append(`<option value='${i}'${world_info.includes(item) ? ' selected' : ''}>${item}</option>`);
+        $("#world_info").append(`<option value='${i}'${selected_world_info.includes(item) ? ' selected' : ''}>${item}</option>`);
         $("#world_editor_select").append(`<option value='${i}'>${item}</option>`);
     });
 
     $("#world_editor_select").trigger("change");
+
+    // Update settings
+    saveSettingsDebounced();
 }
 
 // World Info Editor
@@ -162,7 +178,7 @@ async function updateWorldInfoList() {
         $("#world_editor_select").find('option[value!=""]').remove();
 
         world_names.forEach((item, i) => {
-            $("#world_info").append(`<option value='${i}'${world_info.includes(item) ? ' selected' : ''}>${item}</option>`);
+            $("#world_info").append(`<option value='${i}'${selected_world_info.includes(item) ? ' selected' : ''}>${item}</option>`);
             $("#world_editor_select").append(`<option value='${i}'>${item}</option>`);
         });
     }
@@ -593,7 +609,7 @@ async function renameWorldInfo(name, data) {
         return;
     }
 
-    const entryPreviouslySelected = world_info.findIndex((e) => e === oldName);
+    const entryPreviouslySelected = selected_world_info.findIndex((e) => e === oldName);
 
     await saveWorldInfo(newName, data, true);
     await deleteWorldInfo(oldName);
@@ -622,9 +638,9 @@ async function deleteWorldInfo(worldInfoName) {
     });
 
     if (response.ok) {
-        const existingWorldIndex = world_info.findIndex((e) => e === worldInfoName);
+        const existingWorldIndex = selected_world_info.findIndex((e) => e === worldInfoName);
         if (existingWorldIndex !== -1) {
-            world_info.splice(existingWorldIndex, 1);
+            selected_world_info.splice(existingWorldIndex, 1);
             saveSettingsDebounced();
         }
 
@@ -694,35 +710,48 @@ function transformString(str) {
 }
 
 async function getCharacterLore() {
-    const name = characters[this_chid]?.data?.extensions?.world;
+    const character = characters[this_chid];
+    const name = character?.name;
+    let worldsToSearch = new Set();
 
-    if (!name) {
+    const baseWorldName = character?.data?.extensions?.world;
+    if (baseWorldName) {
+        worldsToSearch.add(baseWorldName);
+    } else {
+        console.debug(`Character ${name}'s base world could not be found or is empty! Skipping...`)
         return [];
     }
 
-    if (world_info.includes(name)) {
-        console.debug(`Character ${characters[this_chid]?.name} world info is the same as global: ${name}. Skipping...`);
-        return [];
+    // TODO: Maybe make the utility function not use the window context?
+    const fileName = getCharaFilename(this_chid);
+    const extraCharLore = world_info.charLore.find((e) => e.name === fileName);
+    if (extraCharLore) {
+        worldsToSearch = new Set([...worldsToSearch, ...extraCharLore.extraBooks]);
     }
 
-    if (!world_names.includes(name)) {
-        console.log(`Character ${characters[this_chid]?.name} world info does not exist: ${name}`);
-        return [];
+    let entries = [];
+    for (const worldName of worldsToSearch) {
+        if (selected_world_info.includes(worldName)) {
+            console.debug(`Character ${name}'s world ${worldName} is already activated in global world info! Skipping...`);
+            continue;
+        }
+
+        const data = await loadWorldInfoData(worldName);
+        const newEntries = data ? Object.keys(data.entries).map((x) => data.entries[x]) : [];
+        entries = entries.concat(newEntries);
     }
 
-    const data = await loadWorldInfoData(name);
-    const entries = data ? Object.keys(data.entries).map((x) => data.entries[x]) : [];
-    console.debug(`Character ${characters[this_chid]?.name} lore (${name}) has ${entries.length} world info entries`);
+    console.debug(`Character ${characters[this_chid]?.name} lore (${baseWorldName}) has ${entries.length} world info entries`);
     return entries;
 }
 
 async function getGlobalLore() {
-    if (!world_info) {
+    if (!selected_world_info) {
         return [];
     }
 
     let entries = [];
-    for (const worldName of world_info) {
+    for (const worldName of selected_world_info) {
         const data = await loadWorldInfoData(worldName);
         const newEntries = data ? Object.keys(data.entries).map((x) => data.entries[x]) : [];
         entries = entries.concat(newEntries);
@@ -1091,7 +1120,6 @@ function onWorldInfoChange(_, text) {
     if (_ !== '__notSlashCommand__') { // if it's a slash command
         if (text !== undefined) { // and args are provided
             const slashInputSplitText = text.trim().toLowerCase().split(",");
-            console.log(slashInputSplitText);
 
             slashInputSplitText.forEach((worldName) => {
                 const wiElement = getWIElement(worldName);
@@ -1104,7 +1132,7 @@ function onWorldInfoChange(_, text) {
             })
         } else { // if no args, unset all worlds
             toastr.success('Deactivated all worlds');
-            world_info = [];
+            selected_world_info = [];
             $("#world_info").val("");
         }
     } else { //if it's a pointer selection
@@ -1122,7 +1150,7 @@ function onWorldInfoChange(_, text) {
                 }
             });
         }
-        world_info = tempWorldInfo;
+        selected_world_info = tempWorldInfo;
     }
 
     saveSettingsDebounced();
@@ -1137,6 +1165,12 @@ jQuery(() => {
     let selectScrollTop = null;
 
     $("#world_info").on('mousedown change', async function (e) {
+        // If there's no world names, don't do anything
+        if (world_names.length === 0) {
+            e.preventDefault();
+            return;
+        }
+
         if (deviceInfo.device.type === 'desktop') {
             e.preventDefault();
             const option = $(e.target);