diff --git a/Penumbra/UI/Knowledge/KnowledgeWindow.cs b/Penumbra/UI/Knowledge/KnowledgeWindow.cs
index de1b36b8..b14949de 100644
--- a/Penumbra/UI/Knowledge/KnowledgeWindow.cs
+++ b/Penumbra/UI/Knowledge/KnowledgeWindow.cs
@@ -5,11 +5,12 @@ using Dalamud.Memory;
 using ImGuiNET;
 using OtterGui.Services;
 using OtterGui.Text;
+using Penumbra.String;
 
 namespace Penumbra.UI.Knowledge;
 
 /// <summary> Draw the progress information for import. </summary>
-public sealed class KnowledgeWindow() : Window("Penumbra Knowledge Window"), IUiService
+public sealed class KnowledgeWindow : Window, IUiService
 {
     private readonly IReadOnlyList<IKnowledgeTab> _tabs =
     [
@@ -19,7 +20,16 @@ public sealed class KnowledgeWindow() : Window("Penumbra Knowledge Window"), IUi
     private          IKnowledgeTab? _selected;
     private readonly byte[]         _filterStore = new byte[256];
 
-    private TerminatedByteString _filter = TerminatedByteString.Empty;
+    private ByteString _lower = ByteString.Empty;
+
+    /// <summary> Draw the progress information for import. </summary>
+    public KnowledgeWindow()
+        : base("Penumbra Knowledge Window")
+        => SizeConstraints = new WindowSizeConstraints
+        {
+            MaximumSize = new Vector2(10000, 10000),
+            MinimumSize = new Vector2(400,   200),
+        };
 
     public override void Draw()
     {
@@ -30,15 +40,23 @@ public sealed class KnowledgeWindow() : Window("Penumbra Knowledge Window"), IUi
 
     private void DrawSelector()
     {
-        using var child = ImUtf8.Child("KnowledgeSelector"u8, new Vector2(250 * ImUtf8.GlobalScale, ImGui.GetContentRegionAvail().Y), true);
+        using var group = ImUtf8.Group();
+        using (ImRaii.PushStyle(ImGuiStyleVar.FrameRounding, 0).Push(ImGuiStyleVar.ItemSpacing, Vector2.Zero))
+        {
+            ImGui.SetNextItemWidth(200 * ImUtf8.GlobalScale);
+            if (ImUtf8.InputText("##Filter"u8, _filterStore, out TerminatedByteString filter, "Filter..."u8))
+                _lower = ByteString.FromSpanUnsafe(filter, true, null, null).AsciiToLowerClone();
+        }
+
+        using var child = ImUtf8.Child("KnowledgeSelector"u8, new Vector2(200 * ImUtf8.GlobalScale, ImGui.GetContentRegionAvail().Y), true);
         if (!child)
             return;
 
-        ImGui.SetNextItemWidth(ImGui.GetContentRegionAvail().X);
-        ImUtf8.InputText("##Filter"u8, _filterStore, out _filter, "Filter..."u8);
-
         foreach (var tab in _tabs)
         {
+            if (!_lower.IsEmpty && tab.SearchTags.IndexOf(_lower.Span) < 0)
+                continue;
+
             if (ImUtf8.Selectable(tab.Name, _selected == tab))
                 _selected = tab;
         }
@@ -46,6 +64,13 @@ public sealed class KnowledgeWindow() : Window("Penumbra Knowledge Window"), IUi
 
     private void DrawMain()
     {
+        using var group = ImUtf8.Group();
+        using (ImRaii.PushStyle(ImGuiStyleVar.FrameRounding, 0).Push(ImGuiStyleVar.ItemSpacing, Vector2.Zero))
+        {
+            ImUtf8.TextFramed(_selected == null ? "No Selection"u8 : _selected.Name, ImGui.GetColorU32(ImGuiCol.FrameBg),
+                new Vector2(ImGui.GetContentRegionAvail().X, 0));
+        }
+
         using var child = ImUtf8.Child("KnowledgeMain"u8, ImGui.GetContentRegionAvail(), true);
         if (!child || _selected == null)
             return;
diff --git a/Penumbra/UI/Knowledge/RaceCodeTab.cs b/Penumbra/UI/Knowledge/RaceCodeTab.cs
index 988506dd..36b048aa 100644
--- a/Penumbra/UI/Knowledge/RaceCodeTab.cs
+++ b/Penumbra/UI/Knowledge/RaceCodeTab.cs
@@ -4,7 +4,7 @@ using Penumbra.GameData.Enums;
 
 namespace Penumbra.UI.Knowledge;
 
-public sealed class RaceCodeTab : IKnowledgeTab
+public sealed class RaceCodeTab() : IKnowledgeTab
 {
     public ReadOnlySpan<byte> Name
         => "Race Codes"u8;
@@ -14,29 +14,69 @@ public sealed class RaceCodeTab : IKnowledgeTab
 
     public void Draw()
     {
-        using var table = ImUtf8.Table("table"u8, 4, ImGuiTableFlags.SizingFixedFit);
-        if (!table)
-            return;
+        var size = new Vector2((ImGui.GetContentRegionAvail().X - ImUtf8.ItemSpacing.X) / 2, 0);
+        using (var table = ImUtf8.Table("adults"u8, 4, ImGuiTableFlags.BordersOuter, size))
+        {
+            if (!table)
+                return;
 
-        ImUtf8.TableHeader("Race Code"u8);
-        ImUtf8.TableHeader("Race"u8);
-        ImUtf8.TableHeader("Gender"u8);
-        ImUtf8.TableHeader("NPC"u8);
+            DrawHeaders();
+            foreach (var gr in Enum.GetValues<GenderRace>())
+            {
+                var (gender, race) = gr.Split();
+                if (gender is not Gender.Male and not Gender.Female || race is ModelRace.Unknown)
+                    continue;
 
-        foreach (var genderRace in Enum.GetValues<GenderRace>())
+                DrawRow(gender, race, false);
+            }
+        }
+
+        ImGui.SameLine();
+
+        using (var table = ImUtf8.Table("children"u8, 4, ImGuiTableFlags.BordersOuter, size))
+        {
+            if (!table)
+                return;
+
+            DrawHeaders();
+            foreach (var race in (ReadOnlySpan<ModelRace>)
+                     [ModelRace.Midlander, ModelRace.Elezen, ModelRace.Miqote, ModelRace.AuRa, ModelRace.Unknown])
+            {
+                foreach (var gender in (ReadOnlySpan<Gender>) [Gender.Male, Gender.Female])
+                    DrawRow(gender, race, true);
+            }
+        }
+
+        return;
+
+        static void DrawHeaders()
         {
             ImGui.TableNextColumn();
-            ImUtf8.Text(genderRace.ToRaceCode());
-
-            var (gender, race) = genderRace.Split();
+            ImUtf8.TableHeader("Race"u8);
             ImGui.TableNextColumn();
-            ImUtf8.Text($"{race}");
+            ImUtf8.TableHeader("Gender"u8);
+            ImGui.TableNextColumn();
+            ImUtf8.TableHeader("Age"u8);
+            ImGui.TableNextColumn();
+            ImUtf8.TableHeader("Race Code"u8);
+        }
+
+        static void DrawRow(Gender gender, ModelRace race, bool child)
+        {
+            var gr = child
+                ? Names.CombinedRace(gender is Gender.Male ? Gender.MaleNpc : Gender.FemaleNpc, race)
+                : Names.CombinedRace(gender,                                                    race);
+            ImGui.TableNextColumn();
+            ImUtf8.Text(race.ToName());
 
             ImGui.TableNextColumn();
-            ImUtf8.Text($"{gender}");
+            ImUtf8.Text(gender.ToName());
 
             ImGui.TableNextColumn();
-            ImUtf8.Text(((ushort)genderRace & 0xF) != 1 ? "NPC"u8 : "Normal"u8);
+            ImUtf8.Text(child ? "Child"u8 : "Adult"u8);
+
+            ImGui.TableNextColumn();
+            ImUtf8.CopyOnClickSelectable(gr.ToRaceCode());
         }
     }
 }