diff --git a/apple/OmnivoreKit/Sources/Services/AudioSession/Voices.swift b/apple/OmnivoreKit/Sources/Services/AudioSession/Voices.swift
index b84e47043..74df1b51b 100644
--- a/apple/OmnivoreKit/Sources/Services/AudioSession/Voices.swift
+++ b/apple/OmnivoreKit/Sources/Services/AudioSession/Voices.swift
@@ -105,8 +105,9 @@ public enum Voices {
   ]
 
   public static let UltraPairs = [
+    VoicePair(firstKey: "Antoni", secondKey: "Serena", firstName: "Antoni", secondName: "Serena", language: "en-US", category: .enUS),
+    VoicePair(firstKey: "Daniel", secondKey: "Dorothy", firstName: "Daniel", secondName: "Dorothy", language: "en-GB", category: .enUK),
+    VoicePair(firstKey: "Michael", secondKey: "Matilda", firstName: "Michael", secondName: "Matilda", language: "en-US", category: .enUS),
     VoicePair(firstKey: "Josh", secondKey: "Bella", firstName: "Josh", secondName: "Bella", language: "en-US", category: .enUS)
-//    VoicePair(firstKey: "Arnold", secondKey: "Bella", firstName: "Arnold", secondName: "Bella", language: "en-US", category: .enUS),
-//    VoicePair(firstKey: "Adam", secondKey: "Elli", firstName: "Adam", secondName: "Elli", language: "en-US", category: .enUS)
   ]
 }
diff --git a/apple/OmnivoreKit/Sources/Views/FontSizeAdjustmentPopoverView.swift b/apple/OmnivoreKit/Sources/Views/FontSizeAdjustmentPopoverView.swift
index 65c9244aa..e050acc64 100644
--- a/apple/OmnivoreKit/Sources/Views/FontSizeAdjustmentPopoverView.swift
+++ b/apple/OmnivoreKit/Sources/Views/FontSizeAdjustmentPopoverView.swift
@@ -203,7 +203,7 @@ public enum WebFont: String, CaseIterable {
 
         }, label: { Image(systemName: "textformat.size.smaller") })
           .frame(width: 25, height: 25, alignment: .center)
-        CustomSlider(value: $storedFontSize, minValue: 10, maxValue: 28) { _ in
+        CustomSlider(value: $storedFontSize, minValue: 10, maxValue: 42) { _ in
           if storedFontSize % 1 == 0 {
             updateReaderPreferences()
           }
diff --git a/packages/text-to-speech/src/realisticTextToSpeech.ts b/packages/text-to-speech/src/realisticTextToSpeech.ts
index 8cc05a93d..44aa95c46 100644
--- a/packages/text-to-speech/src/realisticTextToSpeech.ts
+++ b/packages/text-to-speech/src/realisticTextToSpeech.ts
@@ -8,6 +8,30 @@ import { stripEmojis } from './htmlToSsml'
 
 const getRealisticVoiceId = (name: string | undefined) => {
   const voiceList = [
+    {
+      voiceId: 'ErXwobaYiN019PkySvjV',
+      name: 'Antoni',
+    },
+    {
+      voiceId: 'pMsXgVXv3BLzUgSXRplE',
+      name: 'Serena',
+    },
+    {
+      voiceId: 'onwK4e9ZLuTAKqWW03F9',
+      name: 'Daniel',
+    },
+    {
+      voiceId: 'ThT5KcBeYPX3keUQqHPh',
+      name: 'Dorothy',
+    },
+    {
+      voiceId: 'flq6f7yk4E4fJM5XTYuZ',
+      name: 'Michael',
+    },
+    {
+      voiceId: 'XrExE9yKIg1WjnnlVkGX',
+      name: 'Matilda',
+    },
     {
       voiceId: '21m00Tcm4TlvDq8ikWAM',
       name: 'Rachel',