Marvi Hämmer's Audio Book - Christmas Special
- Marvis verrückter Adventskalender
- Jaycee, Mingh und Roberto auf der Piste
- Marvis Schli-Schla-Schlittenquiz
- Reportage: Abenteuer mit Hundeschlitten
- The adventure of the World Reporters: Building a sledge
- Reportage: Verrückte Weihnachten
- Das Geheimnis hinter Türchen 24
- Marvis tollste Weihnachtsgeschichten
- Marvi & Jaycee: Rudolph the red nosed reindeer
- Santa Claus crazy Christmas trip: A letter from Yokohama, Japan
- Santa Claus crazy Christmas trip: A letter from Leuth, Netherlands
- Santa Claus crazy Christmas trip: Mingh's notes
- Make way!: Mingh's notes
- Smart animals: Jaycee interviews Dr. Rob Shumaker
- Smart animals: Jaycee notes
- The secret of the pharaoh: Mingh's notes
- The secret of the pharaoh: Mingh interviews Dr. Olivia Zorn
- The king cobra: Jaycee's report from Thailand
- Everyday heroes: Mingh's notes
- Visiting children of indigenous peoples: Mingh's report from Kenya
- Visiting children of indigenous peoples: Mingh's notes
- Raptors - This is how you tell them apart: Jaycee's notes
- Animal of the Month: Jaycee's notes
- Guinness World Records- Food: Mingh's notes
- Report: Crazy Christmas
National Geographic World zum Hören! Ausgabe Juni 2009: Marvis Energiespar-Tipps
- Marvi’s Opening
- Zu viel Energie
- The World Reporters: The Green Garden (1)
- Marvi Hämmers I-A-Energie-Quiz
- Reportage: Die Energie-Diät
- The World Reporters: The Green Garden (2)
- Energiesparen im Studio
- Marvi’s World Reporter Show
- Comic Strip: The World Reporters and the Energy Mix
- Snapshot
- World News
- A Paradise for Playing
- The Great Tournament of Knights
- Finally Rich
- A Hotel for Frogs
- Reader’s Report
- Energy for the Future
- Fun Stuff
- Marvis Verabschiedung
- Report: The Energy Diet
Mehr Songtexte
- Snapshot (page 3)
- Explore the World Wide Web (page 18)
- Amazing Animals (page 30)
- Reportage: Jagd auf das Seeungeheuer
- A Hotel for Frogs [page 20]
- Reportage: Ein Tag bei den Gladiatoren
- Report: Quest for the Sea Monster (Bonus-Track)
- In Stein gemeisselt
- WORLD Reporters: The Creepy Monster
- Fun Stuff (page 44)
- Snapshot [page 3]
- Comic Strip: The WORLD Reporters and the Energy Mix [page 38]
- The WORLD Reporters: The Green Garden I
- Fun Stuff [page 44]
- Song: Wasserscheu
- Salute
- Comic Strip: The WORLD Reporters Are Digging for Dinos (page 36)
- Cat or Dog - Which Is Your Favourite? (page 8)
- Report: A Day with the Gladiators (Bonustrack)
- World News [page 6]
- Amazing Animals (page 16)
- The Wild Soccer Bunch and the Vampires (page 30)
- Energy for the Future [page 30]
- Marvi's Opening
- WORLD Reporters: Rome Underground
- The Great Tournament of Knights [page 12]
- Alarm im Aqua-Park
- World News (page 6)
- A Paradise for Playing [page 8]
- When the Sky Lights up (page 20)
- Comic Strip: The WORLD Reporters and the Blind Owl (page 14)
- Marvi Hämmers Ri-Ra-Römer-Quiz
- Die blaue Kiste
- Song: Ich schreib mir selbst 'ne Nachricht
- A School for Children in Nomadic Tribes (page 22)
- Readers's Report [page 29]
- Owls - Chiefs of the Night (page 8)
- Reader's Report (page 29)
- Okavango - The Big Drinking Session (page 38)
- Marvi's WORLD Reporter Show
- Fun Stuff (page 46)
- The WORLD Reporters: The Green Garden II
- Homemade Presents (page 42)
- Giants from the Past (page 32)
- Your Amazing Eyes (page 32)
- Marvi Hämmers Si-Sa-Seemonster-Quiz
- Finally Rich [page 18]
- People of the Rain Forest (page 14)
- Amazing Animals
- Crazy Animal Records
- Die bi-ba-besten Quizfragen
- Die Geburtstagstorte
- Report: Birthdays Around the World
- Dressed for the Winter
- Marvi Hämmers Ji-Ja-Jubiläumsquiz
- TWR: Happy Anniversary
- Knights Wanted
- 30 Ways to Protects Our Earth
- Comic Strip: TWR and Their Knight Adventure
- Happy Birthday, National Geographic World
- Altes Heim - Glück allein
- Reportage: Geburtstage in aller Welt
- Our Eye in Space
- Reportage: Nachtlager Im Wald
- Die Chinesische Mauer
- The World Reporters: Happy Anniversary
- Meet Harry, Herminone & Ron
- Comic Strip: The World Reporters and Their Knight Adventure
- Photographers in Danger
- Comic Strip: The World Reporters Are Ski Jumping
- Report: The Chinese Wall
- Julius Caesar
- Die Urlaubsvertretung
- Cooking With Roberto
- Hexenschuss und Echsenkuss
- Marvi Hämmers Mi-Ma-Maritim-Quiz
- Comic Strip: The World Reporters and Their "BATventure"
- World Reporters: The Forbidden City 2
- Der Giganotosaurus
- World Reporters: The Forbidden City 1
- The Mysterious Voyage of the Butterflies
- Rückrufmeldung
- On the Snowboard, Ready, Go
- Oil: Curse or Blessing?
- Reportage: Space Base: Stadt auf dem Mond
- Fearless Flyers
- Reportage: Tauchabenteuer in der Tiefe
- Zurück, marsch, marsch!
- Bat Island
- The World Reporters: The Dino Museum
- Lucky Badger
- Die Senke des ewigen Nebels
- Welcome to My Jungle Book
- The World Reporters Having a Snowball Flight
- Odd Couples
- Der Springbrunnen
- Reportage: Die Dino-Jäger
- Report: Survival the Woods
- Marvi Hämmers Ri-Ra-Roboter-Quiz
- Buddy Wanted
- The Emperor’s Grey Warrior
- Cool Crawlers
- Animals as Psychics: Six Sense
- Wild Family Ties
- The World Reporters: The Cactus King
- The Ice Baby
- Alwinas Almanach: Der Wettlauf zum Mond
- The Language of the Wolves
- Ready to Jump
- Marvi Hämmers S-O-S Survival-Quiz
- Sam, the Star With the Wooden Spoon
- Football European Champions in the Mountain
- A Fancy Ending
- Marvi Hämmers Si-Sa-Saurierquiz
- Comic Strip: The World Reporters in the Dinosaur Museum
- Comic Strip: The World Reporters as Acrobat Flyers
- The World Reporters: Rocket to the Moon
- Factbox Roboter
- Report: Living With Robots
- Song: Tief unten im Meer
- Comic Strip: The World Reporters: Danger on the Glacier
- Das Tauchboot
- The Fox and the Girl
- Comic Strip: The World Reporters on a Trip to the Moon
- Take a Look Into the Future
- Report: Diving Into the Deep
- Refugee Children
- Der Navi-Kongress
- World Reporters: The Coral Reef
- Journey to the Moon
- Welcome to Inkworld
- Giants With Minds & Hearts
- Report: Space Base: City on the Moon
- Marvi Hämmers Mi-Ma-Mond-Quiz
- Reportage: Mit Robotern leben
- Alwinas Almanach: Überlebenstipps
- Marvi Hämmers Chi-Cha-China-Quiz
- The Dinosaurs Are Coming…
- Der Mann im Mond
- Back to the Future
- Das Marvimobil
- The Real Life of Cowboys
- Kein Oben, kein Unten
- Report: Dinosaur Hunters
- Cheat, Trick, Escape
- Das Klamotten-Wunder
- KIDS News
- Word Reporters: The Dolphin Race 1
- Katzendreck und Grützefleck
- Preview
- Stump your Parents
- Bet you didn't know: Human Body
- What's up?
- What is this?
- Schreibwettbewerb
- Comic Strip: The World Reporters and the Dinosaur Bone
- Serval Rescue
- Spiders: World Wide Webs
- World Reporters: The Dolphin Race 2
- Marvis Di-Da-Delfinquiz
- Reportage: So schlau sind Delfine
- Just Joking
- Return of the Dinos
- Stupid Criminals
