Don Jr., whose controversial blasts connect with President Trump’s base, told me in a phone interview that “Liberal Privilege” will be his effort to paint a picture of Joe Biden and his record that the press ignores.

Trump partnered on the project several months ago with Sergio Gor, who has worked on several conservative bestsellers. Since then, Gor has become chief of staff of the Trump Victory Finance Committee.

Trump, 42, — whose first book, “Triggered” was a No. 1 N.Y. Times bestseller (with an asterisk) — said he plans to self-publish his new hardcover as “a shot across the bow” to traditional publishers.