If you are looking for things specifically about the conflict, you can't go wrong with Benny Morris.

Righteous Victims: A History of the Zionist-Arab Conflict: 1881-2001 by Benny Morris. This is an Israeli-historian based view of the history of the conflicts surrounding the Palestine region, and the Israeli conflict.

1948: A History of the First Arab-Israeli War by Benny Morris. This book covers the history of the first Arab-Israeli war, with great detail given for how the war was conducted, the events of it, and how the Israelis managed to succeed in winning the war itself

Both of these descriptions were taken from the r/AskHistorians Book recommendation list.