Asalamu 3alaykum wara7matulaahi wabarakaatuh
i found a beautiful book by Sheikh Allaamah Abdurrahman al Barraak, he is one of the few scholars that are alive now walhamdulilah he lives in Riyadh and he teaches there, Also when Sheikh Muhammad ibn Saalih Al 'Uthaymeen was dying he advised to study with him.
anyway this book is an explanation of arba3een an nawawiyyah this explanation is not like the rest of explanations it is not long, he hafidhahullah mentions the Fawaa'id in numbered points. very beneficial to the General and the students of knowledge.
here is the link to the book