Book Series · 6 Books

Guess Who Books

In order from Bubble Guppies Guess Who's Fin-Tastic! to Night, Night, Elmo!.

The Guess Who series is a set of 6 board books by Matt Mitter, published between 2007 and 2018. Written for ages 2–5, most books run about 10 pages.

Bubble Guppies Guess Who's Fin-Tastic!
Guess Who, Easter Elmo!
Guess Who Ocean Friends
Boo! Guess Who, Elmo!
Guess Who, Elmo!
Where the story begins

First Book in the Series

Bubble Guppies Guess Who's Fin-Tastic!
Sale price
$1099
Book #1 · Board Book · Ages 2–5 · 2014

Bubble Guppies Guess Who's Fin-Tastic!

Discover who's hiding under the sea with playful flaps and rhymes.

10 pages
Board Book
In reading order

Guess Who Series

6 books · Published 2007–2018

Sale price
$1099

Boo! Guess Who, Elmo!

Board Book · Ages 2–5 · 2015

Guess who's behind the mask in this Halloween peek-a-boo adventure!

Sale price
$1049

Guess Who, Elmo!

Board Book · Ages 2–5 · 2017

Guess who's hiding with Elmo using rhyming clues and flaps.

Sale price
$1049

Night, Night, Elmo!

Picture Book · Ages 3–5 · 2017

Discover Elmo's bedtime routine with playful flaps and a surprise ending.

Good to know

Common Questions

How many books are in the Guess Who series?

There are 6 books in the Guess Who series. It began with Bubble Guppies Guess Who's Fin-Tastic! in 2014, and the newest book, Night, Night, Elmo!, was published in 2017.

What order should you read the Guess Who books in?

Start with Bubble Guppies Guess Who's Fin-Tastic! and follow the series order — the books above are numbered #1 through #6.

What ages are the Guess Who books best for?

The series is best for ages 2–5, based on the age ranges of the individual books.

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