Okay, it's just all of them. But at least I'll put them in order...

• The Calculus Affair
• The Red Sea Sharks
• Prisoners of the Sun
• The Castafiore Emerald
• Tintin in Tibet
• The Secret of the Unicorn
• Red Rackham's Treasure
• Cigars of the Pharaoh
• King Ottokar's Sceptre
• The Blue Lotus
• Tintin and the Broken Ear
• Tintin in America
• The Black Island
• The Seven Crystal Balls
• Land of the Black Gold
• Tintin and the Picaros
• The Shooting Star
• Tintin in the Land of the Soviets
• Flight 714
• Destination Moon
• The Crab with the Golden Claws
• Explorers on the Moon

I haven't found Tintin in the Congo or Tintin Alph-Art, but Im absolutely dying to read em... I love Tintin.