These January movies are based on books:
Parkland: Based on Four Days in November: The Assassination of President John F. Kennedy by Vincent Bugliosi. Although based on a true story and depicting real-life people, the end credits state: “All characters in this film are fictional and any resemblance to persons living or dead is purely coincidental.” (source: IMDb)
Jack Ryan: Shadow Recruit: Based, not on a specific book, but on the character Jack Ryan as created by Tom Clancy. Ryan first appeared in 1984, in The Hunt for Red October (ebook here). Personal quote by Tom Clancy: “The difference between fiction and reality? Fiction has to make sense.”
The Wolf of Wall Street: Based on The Wolf of Wall Street by Jordan Belfort (ebook here). An oopsie: During the interview at the FBI office, the evidence box moves by itself to right next to Belfort. (source: IMDb)
Bonus movies based on books:
I, Frankenstein: Based on the (currently unavailable) graphic novel by Kevin Grevioux. Director/writer Stuart Beattie is known for co-screenwriting parts 2 and 3 of Pirates of the Caribbean.