A Boy, a Dog and a Frog (1993–2003) — book series in order

Manyebook

A Boy, a Dog, a Frog, and a Friend (1993)
A Boy, a Dog, and a Frog (2003)
Frog Goes to Dinner (2003)
Frog on His Own (2003)
Frog, Where Are You? (2003)
One Frog Too Many (2003)