Royden Lepp

Barnabas Helps a Friend

2009

Happy Birthday Barnabas

2009

Barnabas Goes Swimming

2009

Jurassic Jeff: Space Invader (Jurassic Jeff Book 1)

2023

God Loves You Barnabas

2009

Jurassic Jeff: Race to Warp Speed (Jurassic Jeff Book 2)

2024