Cosmic
Cottrell Boyce, Frank.
New York, N.Y. : Walden Pond Press/HarperCollins, 2010.

The astounding broccoli boy
Cottrell Boyce, Frank, author.
New York, NY : Walden Pond Press, an imprint of HarperCollinsPublishers, 2015.

Sputnik's guide to life on earth
Cottrell Boyce, Frank, author.
New York, NY : Walden Pond Press, [2017]

Sputnik's guide to life on earth
Cottrell Boyce, Frank, author.
New York, NY : Walden Pond Press, [2017]

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

The astounding broccoli boy
Cottrell Boyce, Frank, author.
New York, NY : Walden Pond Press, an imprint of HarperCollinsPublishers, 2015.

Cosmic
Cottrell Boyce, Frank.
New York, N.Y. : Walden Pond Press/HarperCollins, 2010.

Runaway robot : what if your best friend was a robot?
Cottrell Boyce, Frank, author.
London, England : Macmillan Children's Books, 2020.

Sputnik's guide to life on earth
Cottrell Boyce, Frank, author.
New York, NY : Walden Pond Press, [2017]

99 Days
Cotugno, Katie, author.
New York, NY : Balzer + Bray, an imprint of HarperCollins Publishers, [2015]

99 Days
Cotugno, Katie, author.
New York, NY : Balzer + Bray, an imprint of HarperCollins Publishers, [2015]

Fireworks
Cotugno, Katie, author.
New York : Balzer + Bray, an imprint of HarperCollinsPublishers, 2017.

Top ten
Cotugno, Katie, author.
New York : Balzer + Bray, 2017.