A book about the art and making of Terminator: Genisys will be released on June 30, 2015.

Child Actor To Play SkyNet In Terminator: Genisys?  

The book will be published by Insight Editions

Here's an official brief about the book:

Terminator: Genisys Is A "Reset" That "Shifts The Course Of Everything" 

"Go behind the scenes of one of the most anticipated movies of 2015 with The Art and Making of Terminator Genisys. Capturing the complete creative journey behind the making of the film, the book will also look at the daunting challenges that the team faced in creating a new installment in one of the best-loved sci-fi sagas in cinema history. The Art and Making of Terminator Genisys will make extensive use of concept art and unit photography from the production, balancing an in-depth and satisfying narrative with a striking visual account of the making of the film. The Art and Making of Terminator Genisys will also feature interviews with key cast and crew members plus a wealth of inserts and removable items, such as script pages, pieces of concept art, notes from the set, and other pieces of ephemera that further enhance the reading experience."

Recently it was revealed that a mobile game based on the series is also in the works.

Terminator Fans revealed that Glu Mobile is conceptualising a game based on the upcoming movie. The report goes on to reveal that this is probably the only game that will be themed on the movie, and it might be a disappointment for gamers as a console version is not being worked on. While the official release date for the game has not been revelaed yet, the website is guessing it will be around the movie release in July. Glu is known for making a game based on Robocop, in the past.

The new film is being directed by Alan Taylor and stars Arnold Schwarzenegger, Emilia Clarke, Jason Clarke, and Jai Courtney. Sandrine Holt (House of Cards) will be playing Detective Cheung, who will "arrest Kyle and Sarah when they arrive in 2017."

Terminator: Genisys is scheduled to release in July 2015.

Watch the trailer for Terminator: Genisys: