The Historical Haggadah English by Nachman Cohen.

Why is this Haggada different from all other Haggadot? Because it includes:

Because it includesthe manner through which the significance of Pesach has been modified through the Jewish historical experience.

Historical Perspectives of Pesach:

At the Dawn of Creation 
Era of the Patriarchs 
Covenant of Bein haBetarim 
The Egyptian Exodus
The first Pesach in Israel
The Second Temple Era
Alexandrian Jewry
Destruction of Second Temple
Bar Kokhva Revolt
Babylonian Jewry
The Ge’onic Period
Ashkenazic Jewry
Blood Libels
The Lost Generation
History of Reclining

Scientific inquiries:

Heterogeneity of time
Zeno’s Paradoxes

Educational sensitivity:

Blessing the children 
“One size does not fit all”
Raising children
We break to educate
The wicked intellectual

Hakarat hatov: Gratitude
Dayyneu: The real secret
The child who finds mitzvot too cumbersome

Background for the customs of:

Eating eggs in salt water
Opening the door for Eliyahu 
Wearing a kittel
Reciting Hallel in the synagogue on Pesach Night