Alan Rubin

• Cuantos peces?
• Esta Granja/ This Farm
• Fast and Faster (Yellow Umbrella Books)
• Handbook of congenital malformations
• Hazlo Mover!/ Make It Move!
• How Many Fish ? (Yellow Umbrella Books)
• How Many Fish? (Math)
• Keeping Warm (Yellow Umbrella Books)
• Keeping Warm (Yellow Umbrella Science)
• Mira Los Dos Lados
• Mira Los Dos Lados/ Look at Both Sides
• Rapido Y Mas Rapido