- Livre audioLone Star LinguisticsStephanie Lam
- Livre audioEpic Brainteasers for KidsAldous Williams
- Livre audioMidwestern Birding EssentialsJillian Davis
- Livre audioSoutheast Birds - A Bird Watcher's GuideJillian Davis
- Livre audioNortheast Birdwatching GuideJillian Davis
- Livre audioWestern Bird Watching AdventureJillian Davis