There are 5 books by Ben Porat, Eliʻezer ha-Kohen on BookOrb. A strong starting point is Daʻat tarbit (2005). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Ben Porat, Eliʻezer ha-Kohen written?
BookOrb lists 5 books by Ben Porat, Eliʻezer ha-Kohen.
Where should I start with Ben Porat, Eliʻezer ha-Kohen?
A good starting point is Daʻat tarbit (2005), based on reader ratings and series position on BookOrb.
What is the Ben Porat, Eliʻezer ha-Kohen books in order list?
In publication order: 1. Daʻat tarbit (2005), 2. Daʻat tevunah (2009), 3. Sefer Daʻat tevunah (2009), 4. Gevul ʻolam (2011), 5. Sefer Gevul ʻolam (2011).