Nigel Henbest was Astronomy Consultant to New Scientist magazine, Editor of the Journal of the British Astronomical Association, and Media Consultant to the Royal Greenwich Observatory.

Simon Brew is the founder and UK editor-in-chief of Den of Geek.

After being left for dead in the Pembrokeshire wilds, Trevor Davies was raised by a pack of Corgis before being discovered scooting along a library carpet and taken in to civilised society to lose his corgi ways... he was only 39 at the time.

Since then, he has worked on some of the most successful pet books and turned his hand to penning a few, including Puppies for When Sh*t Happens and the corresponding Kitten version. He is now fully house-trained and lives in Kent with his wife and cats (Frazzle and Pringle).

Chas Newkey-Burden is the author of a number of books including Great Email Disasters and a series of official titles for Arsenal FC, such as The Arsenal Yearbook and successive editions of The Official Arsenal Annual.