diff --git a/app/imports/api/creature/mixins/setDocToLastMixin.js b/app/imports/api/creature/mixins/setDocToLastMixin.js
index 944cfa69..db056d9b 100644
--- a/app/imports/api/creature/mixins/setDocToLastMixin.js
+++ b/app/imports/api/creature/mixins/setDocToLastMixin.js
@@ -1,5 +1,5 @@
 import SimpleSchema from 'simpl-schema';
-import { setDocToLastOrder } from '/imports/api/creature/order/order.js';
+import { setDocToLastOrder } from '/imports/api/order/order.js';
 
 export function setDocToLastMixin(methodOptions){
   // Make sure the doc has a charId
diff --git a/app/imports/api/library/LibraryNodes.js b/app/imports/api/library/LibraryNodes.js
index 4d0602e8..277d8b31 100644
--- a/app/imports/api/library/LibraryNodes.js
+++ b/app/imports/api/library/LibraryNodes.js
@@ -55,7 +55,9 @@ for (let key in librarySchemas){
 
 function getLibrary(node){
   if (!node) throw new Meteor.Error('No node provided');
-  return Libraries.findOne(node.ancestors[0].id);
+  let library = Libraries.findOne(node.ancestors[0].id);
+  if (!library) throw new Meteor.Error('Library does not exist');
+  return library;
 }
 
 function assertNodeEditPermission(node, userId){
diff --git a/app/imports/api/creature/order/order.js b/app/imports/api/order/order.js
similarity index 86%
rename from app/imports/api/creature/order/order.js
rename to app/imports/api/order/order.js
index 834f69af..f128aeea 100644
--- a/app/imports/api/creature/order/order.js
+++ b/app/imports/api/order/order.js
@@ -1,8 +1,8 @@
 import SimpleSchema from 'simpl-schema';
 
-export function getHighestOrder({collection, charId}){
+export function getHighestOrder({collection, rootAncestor}){
   const highestOrderedDoc = collection.findOne({
-    charId
+    'ancestors.0': rootAncestor,
   }, {
     fields: {order: 1},
     sort: {order: -1},
@@ -13,7 +13,7 @@ export function getHighestOrder({collection, charId}){
 export function setDocToLastOrder({collection, doc}){
   doc.order = getHighestOrder({
     collection,
-    charId: doc.charId,
+    rootAncestor: doc.ancestors[0],
   }) + 1;
 }
 
@@ -42,7 +42,7 @@ export function setDocOrder({collection, doc, order}){
     }
     collection.update({
       order: {$and: inBetweenSelector},
-      charId: doc.charId,
+      rootAncestor: doc.ancestors[0],
     }, {
       $inc: {order: increment},
     }, {
@@ -51,10 +51,10 @@ export function setDocOrder({collection, doc, order}){
   }
 }
 
-export function reorderDocs({collection, charId}){
+export function reorderDocs({collection, rootAncestor}){
   let bulkWrite = [];
   collection.find({
-    charId
+    'ancestors.0': rootAncestor,
   }, {
     fields: {order: 1},
     sort: {order: 1}
diff --git a/app/imports/api/sharing/sharingPermissions.js b/app/imports/api/sharing/sharingPermissions.js
index e04d1133..645bfb23 100644
--- a/app/imports/api/sharing/sharingPermissions.js
+++ b/app/imports/api/sharing/sharingPermissions.js
@@ -10,7 +10,7 @@ function assertIdValid(userId){
 function assertdocExists(doc){
   if (!doc){
     throw new Meteor.Error("Edit permission denied",
-      `No doc exists with the given id: ${charId}`);
+      `No such document exists`);
   }
 }
 
@@ -32,7 +32,7 @@ export function assertEditPermission(doc, userId) {
     return true;
   } else {
     throw new Meteor.Error("Edit permission denied",
-      `You do not have permission to edit this character`);
+      `You do not have permission to edit this document`);
   }
 }
 
diff --git a/app/imports/ui/components/tree/TreeNode.vue b/app/imports/ui/components/tree/TreeNode.vue
index fe5e683a..ebb866ad 100644
--- a/app/imports/ui/components/tree/TreeNode.vue
+++ b/app/imports/ui/components/tree/TreeNode.vue
@@ -14,7 +14,7 @@
 		<v-expand-transition>
 			<div v-if="showExpanded">
 				<tree-node-list
-					:children="children"
+					:children="computedChildren"
 					:group="group"
 					:show-empty="showEmpty"
 				/>
@@ -46,18 +46,26 @@
 			name: String,
 			group: String,
 			showEmpty: Boolean,
-			children: {
-				type: Array,
-				required: true,
-			},
+			children: Array,
+			getChildren: Function,
 		},
 		computed: {
 			hasChildren(){
-				return this.children && this.children.length;
+				return this.children && this.children.length || this.lazy && !this.expanded;
 			},
 			showExpanded(){
 				return this.expanded && (this.showEmpty || this.hasChildren)
 			},
+			computedChildren(){
+				let children = [];
+				if (this.children){
+					children.push(...this.children)
+				}
+				if (this.getChildren){
+					children.push(...this.getChildren())
+				}
+				return children;
+			}
 		},
 	};
 </script>
diff --git a/app/imports/ui/components/tree/TreeNodeList.vue b/app/imports/ui/components/tree/TreeNodeList.vue
index 30efb8ec..4c725ba3 100644
--- a/app/imports/ui/components/tree/TreeNodeList.vue
+++ b/app/imports/ui/components/tree/TreeNodeList.vue
@@ -11,8 +11,9 @@
 			v-for="child in children"
 			v-bind="child"
 			:group="group"
-			:key="child.name"
+			:key="child._id || child.name"
 			:showEmpty="showEmpty"
+			:lazy="lazy"
 			class="item"
 			@dragstart.native="e => e.dataTransfer.setData('cow', child.name)"
 		/>
@@ -33,6 +34,7 @@
 		props: {
 			group: String,
 			showEmpty: Boolean,
+			lazy: Boolean,
 			children: {
 				type: Array,
 				required: true,
diff --git a/app/imports/ui/pages/Library.vue b/app/imports/ui/pages/Library.vue
index b4ab3bfc..3315b069 100644
--- a/app/imports/ui/pages/Library.vue
+++ b/app/imports/ui/pages/Library.vue
@@ -1,6 +1,6 @@
 <template lang="html">
 	<toolbar-layout>
-		<span slot="toolbar">Library</span>
+		<span slot="toolbar">{{library && library.name || 'Library'}}</span>
 		<v-card class="ma-4">
 			<library-contents-container
 				:library-id="$route.params.id"
@@ -19,7 +19,9 @@
 <script>
 	import ToolbarLayout from '/imports/ui/layouts/ToolbarLayout.vue';
 	import LibraryContentsContainer from '/imports/ui/library/LibraryContentsContainer.vue';
-	import {insertNode} from '/imports/api/library/LibraryNodes.js';
+	import LibraryNodes, { insertNode } from '/imports/api/library/LibraryNodes.js';
+	import Libraries from '/imports/api/library/Libraries.js';
+	import { setDocToLastOrder } from '/imports/api/order/order.js';
 
 	export default {
 		components: {
@@ -28,18 +30,31 @@
 		},
 		methods: {
 			insertLibraryNode(){
+				let that = this;
 				this.$store.commit('pushDialogStack', {
 					component: 'library-node-creation-dialog',
 					elementId: 'insert-library-node-fab',
 					callback(libraryNode){
 						if (!libraryNode) return;
-						console.log({libraryNode});
-						throw "TODO: give this library node ancestry before inserting it"
+						libraryNode.parent = {collection: "library", id: that.library._id};
+						libraryNode.ancestors = [ {collection: "library", id: that.library._id}];
+						setDocToLastOrder({collection: LibraryNodes, doc: libraryNode});
+						console.log(libraryNode);
 						let libraryNodeId = insertNode.call(libraryNode);
 						return libraryNodeId;
 					}
 				});
 			},
 		},
+		meteor: {
+			$subscribe: {
+				library(){
+					return [this.$route.params.id];
+				},
+			},
+			library(){
+				return Libraries.findOne(this.$route.params.id);
+			}
+		}
 	};
 </script>