There is also a companion book by the same name.

Each new setting will have its own rules system and set of companion books.

A companion book for someone under 62, sold at the same time, costs $620.

It became the basis of a video instructional series with companion books that students have used ever since.

A companion book of the same name was released in May 2009.

The companion book to the first and second series.

He has since gone on to write several companion books.

The show and its companion books were released as scheduled.

A companion book to the series was published in 2010.

A companion book will be published next month by Abrams.