There are 3 books in the Peter & Ernesto series. The newest book is Sloths in the Night which came out in 2020.

1
A Tale of Two Sloths

Book cover of A Tale of Two Sloths
Peter and Ernesto are sloths. Peter and Ernesto are friends. But Peter and Ernesto are nothing alike. Peter loves their tree and never wants to leave, while Ernesto loves the sky and wants to see it from every place on Earth. When Ernesto leaves to have a grand adventure, Peter…
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2
The Lost Sloths

Book cover of The Lost Sloths
But the jungle is full of dangers, including angry ants, slithering snakes, and a ravenous jaguar, so the cautious Peter and confident Ernesto must work together to keep their tribe safe.

Author, illustrator, animator, and director Graham Annable's first book in the Peter & Ernesto series is already garnering praise…

3
Sloths in the Night

Book cover of Sloths in the Night
Peter and Ernesto love the jungle, but they know how dangerous it can be at night. From clumsy bats to crazed owls to rumors of a dragon, there are countless things that make the darkness perilous for sloths.

That's why, one day, when their friend Bernard goes missing just as…