Titan Books is a division of the UK publishing company Titan Entertainment Group, along with Titan Magazines.

They publish a mix of reprints and brand-new titles for the UK market. Formed in 1981, the company has released a wide variety of titles, including an extensive line of Star Trek reprints, beginning in 1987 with Chain of Attack. They continued, re-printing a number of novels published by Bantam Books and more recently by Pocket Books.

In 1996, they published The Making of Star Trek: First Contact which collected articles about Star Trek: First Contact previously published in the Star Trek Magazine. In 2009, they released Star Trek – The Art of the Film, a behind-the scenes companion to Star Trek.