Octonauts

According to the authors' website, it was the No. 1 pre-school age show in the UK, and the first pre-school show to be ranked in the top ten by older audiences (aged 3–4 and up).

The Octonauts DVD boxset was the 4th best-selling Children's TV DVD at Amazon UK as of 7 April 2013.

In 2010, The Octonauts was adapted into a 52-episode CGI animated television series co-produced by Chorion and Brown Bag Films.

It first aired in the UK on 4 October 2010 on CBeebies, a BBC television channel for children under 7.

The first series ended in February 2011 but continued to be aired as repeats.

A second series of 22 episodes commenced in November 2012.