34 books • 5 series
Book #4: El misterio de la rana invisible / Real Pigeons Splash Back
Book #1: Real Pigeons Fight Crime (Book 1)
Book #2: Real Pigeons Eat Danger (Book 2)
Book #3: Real Pigeons Nest Hard (Book 3)
Book #4: Real Pigeons Splash Back (Book 4)
Book #5: Real Pigeons Peck Punches (Book 5)